% %ȉ̕RgƂ̂łA_ł͂܂ł܂B
% ̃^Cg
[Title]
2֐̃Otx̕sړ

% 蕶
% Ȃ΁A[Level1]ɏ̂̂܂ܖ蕶ƂȂB
[Problem]
̃Ot𕽍sړ2֐̃Ot`B

% tHg̑傫B1`10A܂TeX̃R}hw肷B
% ftHǵA5i\normalsizej
% 1\tinyA 2\scriptsizeA3\footnotesizeA4\smallA 5\normalsize
% 6\largeA7\LargeA     8\LARGEA       9\hugeA 10\Huge
[FontSize]
5

% vAuɒǉpbP[Wt@Cw肷B
[usepackage]
\usepackage{emathP,emathW,emathPg}


% ꂼ̖𓚂$\displaystyle $tꍇ́A@ON ܂1
% ꂼ̖𓚂$\displaystyle $tȂꍇ́AOFF܂0
% up̕ҏWv]u[U[ݒv̉ɂݒ
% @@@@@@@@@@@@@@@@@ꍇɎw肵ĂB
% LqȂ΁Aup̕ҏWv]u[U[ݒv
% @@@@@@@@@@@@@@@@@@@ɂݒ肪D悳܂B
[displaystyle]
OFF


% Level1̖BȉLevel7܂œlB
% 1sڂɂ͏ڍאݒ̃^CgB
% 2sڈȍ~ɖƂ̉𓚂B
% Ɖ𓚁A𓚂Ɩ͂PsďB
% vZߒꍇ́AƉ𓚂̊ԂɂPsԊuA
% ŏprocessƂsA̎̍svZߒĂB
[Level1]
y=x^2xɕsړOt

$y=(x+5)^2y=(x-1)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,10,25}
\Gurafu\Gx{-8.1}{-1.90}
\def\Hx{1.00,-2,1}
\Gurafu\Hx{-2.1}{4.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%






$y=(x+4)^2y=(x-3)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,8,16}
\Gurafu\Gx{-7.1}{-0.90}
\def\Hx{1.00,-6,9}
\Gurafu\Hx{-0.1}{6.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%





$y=(x+3)^2y=(x-2)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,6,9}
\Gurafu\Gx{-6.1}{0.1}
\def\Hx{1.00,-4,4}
\Gurafu\Hx{-1.1}{5.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%








$y=(x+2)^2y=(x-5)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,4,4}
\Gurafu\Gx{-5.1}{1.1}
\def\Hx{1.00,-10,25}
\Gurafu\Hx{1.9}{8.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=(x+1)^2y=(x-6)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,2,1}
\Gurafu\Gx{-4.1}{2.1}
\def\Hx{1.00,-12,36}
\Gurafu\Hx{2.9}{9.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=(x+6)^2y=(x-7)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,12,36}
\Gurafu\Gx{-9.1}{-2.9}
\def\Hx{1.00,-14,49}
\Gurafu\Hx{3.9}{10.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=(x+7)^2y=(x-8)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,14,49}
\Gurafu\Gx{-10.1}{-3.9}
\def\Hx{1.00,-16,64}
\Gurafu\Hx{4.9}{11.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%










[Level2]
y=-x^2xɕsړOt



$y=-(x+5)^2y=-(x-3)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-10,-25}
\Gurafu\Gx{-8.1}{-1.90}
\def\Hx{-1.00,6,-9}
\Gurafu\Hx{-0.1}{6.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=-(x+4)^2y=-(x-2)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-8,-16}
\Gurafu\Gx{-7.1}{-0.90}
\def\Hx{-1.00,4,-4}
\Gurafu\Hx{-1.1}{5.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%






$y=-(x+3)^2y=-(x-5)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-6,-9}
\Gurafu\Gx{-6.1}{0.1}
\def\Hx{-1.00,10,-25}
\Gurafu\Hx{1.9}{8.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%












$y=-(x+2)^2y=-(x-6)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-4,-4}
\Gurafu\Gx{-5.1}{1.1}
\def\Hx{-1.00,12,-36}
\Gurafu\Hx{2.9}{9.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=-(x+1)^2y=-(x-7)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-2,-1}
\Gurafu\Gx{-4.1}{2.1}
\def\Hx{-1.00,14,-49}
\Gurafu\Hx{3.9}{10.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%








$y=-(x+6)^2y=-(x-8)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-12,-36}
\Gurafu\Gx{-9.1}{-2.9}
\def\Hx{-1.00,16,-64}
\Gurafu\Hx{4.9}{11.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=-(x+7)^2y=-(x-1)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-14,-49}
\Gurafu\Gx{-10.1}{-3.9}
\def\Hx{-1.00,2,-1}
\Gurafu\Hx{-2.1}{4.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%





[Level3]
y=2x^2xɕsړOt




$y=2(x+6)^2y=2(x-1)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,24,72}
\Gurafu\Gx{-8.05}{-3.95}
\def\Hx{2,-4,2}
\Gurafu\Hx{-1.05}{3.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%



$y=2(x+5)^2y=2(x-7)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,20,50}
\Gurafu\Gx{-7.05}{-2.95}
\def\Hx{2,-28,98}
\Gurafu\Hx{4.95}{9.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%




$y=2(x+8)^2y=2(x-2)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,32,128}
\Gurafu\Gx{-10.05}{-5.95}
\def\Hx{2,-8,8}
\Gurafu\Hx{-0.04}{4.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=2(x+7)^2y=2(x-3)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,28,98}
\Gurafu\Gx{-9.05}{-4.95}
\def\Hx{2,-12,18}
\Gurafu\Hx{0.95}{5.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%







$y=2(x+1)^2y=2(x-9)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,4,2}
\Gurafu\Gx{-3.05}{1.05}
\def\Hx{2,-36,162}
\Gurafu\Hx{6.95}{11.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=2(x+3)^2y=2(x-8)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,12,18}
\Gurafu\Gx{-5.05}{-0.95}
\def\Hx{2,-32,128}
\Gurafu\Hx{5.95}{10.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=2(x+2)^2y=2(x-5)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,8,8}
\Gurafu\Gx{-4.05}{0.04}
\def\Hx{2,-20,50}
\Gurafu\Hx{2.95}{7.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%







$y=2(x+4)^2y=2(x-6)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,16,32}
\Gurafu\Gx{-6.05}{-1.95}
\def\Hx{2,-24,72}
\Gurafu\Hx{3.95}{8.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





[Level4]
y=-2x^2xɕsړOt



$y=-2(x+6)^2y=-2(x-7)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-24,-72}
\Gurafu\Gx{-8.05}{-3.95}
\def\Hx{-2,28,-98}
\Gurafu\Hx{4.95}{9.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%



$y=-2(x+5)^2y=-2(x-2)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-20,-50}
\Gurafu\Gx{-7.05}{-2.95}
\def\Hx{-2,8,-8}
\Gurafu\Hx{-0.04}{4.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%




$y=-2(x+8)^2y=-2(x-3)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-32,-128}
\Gurafu\Gx{-10.05}{-5.95}
\def\Hx{-2,12,-18}
\Gurafu\Hx{0.95}{5.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=-2(x+7)^2y=-2(x-9)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-28,-98}
\Gurafu\Gx{-9.05}{-4.95}
\def\Hx{-2,36,-162}
\Gurafu\Hx{6.95}{11.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%







$y=-2(x+1)^2y=-2(x-8)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-4,-2}
\Gurafu\Gx{-3.05}{1.05}
\def\Hx{-2,32,-128}
\Gurafu\Hx{5.95}{10.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=-2(x+3)^2y=-2(x-5)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-12,-18}
\Gurafu\Gx{-5.05}{-0.95}
\def\Hx{-2,20,-50}
\Gurafu\Hx{2.95}{7.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=-2(x+2)^2y=-2(x-6)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-8,-8}
\Gurafu\Gx{-4.05}{0.04}
\def\Hx{-2,24,-72}
\Gurafu\Hx{3.95}{8.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%







$y=-2(x+4)^2y=-2(x-1)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-16,-32}
\Gurafu\Gx{-6.05}{-1.95}
\def\Hx{-2,4,-2}
\Gurafu\Hx{-1.05}{3.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%







[Level5]
y=1/2 x^2xɕsړOt



$y=\frac12(x+3)^2y=\frac12(x-4)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{0.5,3,4.5}
\Gurafu\Gx{-7.1}{1.1}
\def\Hx{0.5,-4,8}
\Gurafu\Hx{-0.11}{8.1}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%



$y=\frac12(x+6)^2y=\frac12(x-3)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{0.5,6,18}
\Gurafu\Gx{-10.1}{-1.9}
\def\Hx{0.5,-3,4.5}
\Gurafu\Hx{-1.1}{7.1}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%






$y=\frac12(x+1)^2y=\frac12(x-5)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{0.5,1,0.5}
\Gurafu\Gx{-5.1}{3.1}
\def\Hx{0.5,-5,12.5}
\Gurafu\Hx{0.9}{9.1}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=\frac12(x+2)^2y=\frac12(x-6)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{0.5,2,2}
\Gurafu\Gx{-6.1}{2.1}
\def\Hx{0.5,-6,18}
\Gurafu\Hx{1.9}{10.1}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=\frac12(x+4)^2y=\frac12(x-7)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{0.5,4,8}
\Gurafu\Gx{-8.1}{0.11}
\def\Hx{0.5,-7,24.5}
\Gurafu\Hx{2.9}{11.1}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=\frac12(x+5)^2y=\frac12(x-2)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{0.5,5,12.5}
\Gurafu\Gx{-9.1}{-0.9}
\def\Hx{0.5,-2,2}
\Gurafu\Hx{-2.1}{6.1}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%






[Level6]
y=-1/2 x^2xɕsړOt



$y=-\frac12(x+3)^2y=-\frac12(x-2)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{-0.5,-3,-4.5}
\Gurafu\Gx{-7.1}{1.1}
\def\Hx{-0.5,2,-2}
\Gurafu\Hx{-2.1}{6.1}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%



$y=-\frac12(x+6)^2y=-\frac12(x-4)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{-0.5,-6,-18}
\Gurafu\Gx{-10.1}{-1.9}
\def\Hx{-0.5,4,-8}
\Gurafu\Hx{-0.11}{8.1}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%






$y=-\frac12(x+1)^2y=-\frac12(x-3)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{-0.5,-1,-0.5}
\Gurafu\Gx{-5.1}{3.1}
\def\Hx{-0.5,3,-4.5}
\Gurafu\Hx{-1.1}{7.1}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=-\frac12(x+2)^2y=-\frac12(x-5)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{-0.5,-2,-2}
\Gurafu\Gx{-6.1}{2.1}
\def\Hx{-0.5,5,-12.5}
\Gurafu\Hx{0.9}{9.1}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=-\frac12(x+4)^2y=-\frac12(x-6)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{-0.5,-4,-8}
\Gurafu\Gx{-8.1}{0.11}
\def\Hx{-0.5,6,-18}
\Gurafu\Hx{1.9}{10.1}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=-\frac12(x+5)^2y=-\frac12(x-7)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{-0.5,-5,-12.5}
\Gurafu\Gx{-9.1}{-0.9}
\def\Hx{-0.5,7,-24.5}
\Gurafu\Hx{2.9}{11.1}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%






[Level7]
Lׂă_

$y=(x+5)^2y=(x-1)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,10,25}
\Gurafu\Gx{-8.1}{-1.90}
\def\Hx{1.00,-2,1}
\Gurafu\Hx{-2.1}{4.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%






$y=(x+4)^2y=(x-3)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,8,16}
\Gurafu\Gx{-7.1}{-0.90}
\def\Hx{1.00,-6,9}
\Gurafu\Hx{-0.1}{6.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%





$y=(x+3)^2y=(x-2)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,6,9}
\Gurafu\Gx{-6.1}{0.1}
\def\Hx{1.00,-4,4}
\Gurafu\Hx{-1.1}{5.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%








$y=(x+2)^2y=(x-5)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,4,4}
\Gurafu\Gx{-5.1}{1.1}
\def\Hx{1.00,-10,25}
\Gurafu\Hx{1.9}{8.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=(x+1)^2y=(x-6)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,2,1}
\Gurafu\Gx{-4.1}{2.1}
\def\Hx{1.00,-12,36}
\Gurafu\Hx{2.9}{9.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=(x+6)^2y=(x-7)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,12,36}
\Gurafu\Gx{-9.1}{-2.9}
\def\Hx{1.00,-14,49}
\Gurafu\Hx{3.9}{10.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=(x+7)^2y=(x-8)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,9.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{1.00,14,49}
\Gurafu\Gx{-10.1}{-3.9}
\def\Hx{1.00,-16,64}
\Gurafu\Hx{4.9}{11.1}
\def\A{(0,0)}
\def\B{(1,1)}
\def\C{(2,4)}
\def\D{(3,9)}
\def\E{(-1,1)}
\def\F{(-2,4)}
\def\G{(-3,9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%














$y=-(x+5)^2y=-(x-3)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-10,-25}
\Gurafu\Gx{-8.1}{-1.90}
\def\Hx{-1.00,6,-9}
\Gurafu\Hx{-0.1}{6.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=-(x+4)^2y=-(x-2)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-8,-16}
\Gurafu\Gx{-7.1}{-0.90}
\def\Hx{-1.00,4,-4}
\Gurafu\Hx{-1.1}{5.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%






$y=-(x+3)^2y=-(x-5)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-6,-9}
\Gurafu\Gx{-6.1}{0.1}
\def\Hx{-1.00,10,-25}
\Gurafu\Hx{1.9}{8.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%












$y=-(x+2)^2y=-(x-6)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-4,-4}
\Gurafu\Gx{-5.1}{1.1}
\def\Hx{-1.00,12,-36}
\Gurafu\Hx{2.9}{9.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=-(x+1)^2y=-(x-7)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-2,-1}
\Gurafu\Gx{-4.1}{2.1}
\def\Hx{-1.00,14,-49}
\Gurafu\Hx{3.9}{10.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%








$y=-(x+6)^2y=-(x-8)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-12,-36}
\Gurafu\Gx{-9.1}{-2.9}
\def\Hx{-1.00,16,-64}
\Gurafu\Hx{4.9}{11.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=-(x+7)^2y=-(x-1)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-9.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-1.00,0,0}
\Gurafu[40]\Fx{-3.10}{-1.2}
\Gurafu[20]\Fx{-1.2}{1.2}
\Gurafu[40]\Fx{1.2}{3.10}
\def\Gx{-1.00,-14,-49}
\Gurafu\Gx{-10.1}{-3.9}
\def\Hx{-1.00,2,-1}
\Gurafu\Hx{-2.1}{4.1}
\def\A{(0,0)}
\def\B{(1,-1)}
\def\C{(2,-4)}
\def\D{(3,-9)}
\def\E{(-1,-1)}
\def\F{(-2,-4)}
\def\G{(-3,-9)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E;\F;\G}
\end{zahyou}%









$y=2(x+6)^2y=2(x-1)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,24,72}
\Gurafu\Gx{-8.05}{-3.95}
\def\Hx{2,-4,2}
\Gurafu\Hx{-1.05}{3.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%



$y=2(x+5)^2y=2(x-7)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,20,50}
\Gurafu\Gx{-7.05}{-2.95}
\def\Hx{2,-28,98}
\Gurafu\Hx{4.95}{9.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%




$y=2(x+8)^2y=2(x-2)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,32,128}
\Gurafu\Gx{-10.05}{-5.95}
\def\Hx{2,-8,8}
\Gurafu\Hx{-0.04}{4.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=2(x+7)^2y=2(x-3)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,28,98}
\Gurafu\Gx{-9.05}{-4.95}
\def\Hx{2,-12,18}
\Gurafu\Hx{0.95}{5.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%







$y=2(x+1)^2y=2(x-9)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,4,2}
\Gurafu\Gx{-3.05}{1.05}
\def\Hx{2,-36,162}
\Gurafu\Hx{6.95}{11.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=2(x+3)^2y=2(x-8)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,12,18}
\Gurafu\Gx{-5.05}{-0.95}
\def\Hx{2,-32,128}
\Gurafu\Hx{5.95}{10.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=2(x+2)^2y=2(x-5)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,8,8}
\Gurafu\Gx{-4.05}{0.04}
\def\Hx{2,-20,50}
\Gurafu\Hx{2.95}{7.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%







$y=2(x+4)^2y=2(x-6)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{2,16,32}
\Gurafu\Gx{-6.05}{-1.95}
\def\Hx{2,-24,72}
\Gurafu\Hx{3.95}{8.05}
\def\A{(0,0)}
\def\B{(1,2)}
\def\C{(2,8)}
\def\D{(-1,2)}
\def\E{(-2,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%









$y=-2(x+6)^2y=-2(x-7)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-24,-72}
\Gurafu\Gx{-8.05}{-3.95}
\def\Hx{-2,28,-98}
\Gurafu\Hx{4.95}{9.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%



$y=-2(x+5)^2y=-2(x-2)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-20,-50}
\Gurafu\Gx{-7.05}{-2.95}
\def\Hx{-2,8,-8}
\Gurafu\Hx{-0.04}{4.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%




$y=-2(x+8)^2y=-2(x-3)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-32,-128}
\Gurafu\Gx{-10.05}{-5.95}
\def\Hx{-2,12,-18}
\Gurafu\Hx{0.95}{5.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=-2(x+7)^2y=-2(x-9)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-28,-98}
\Gurafu\Gx{-9.05}{-4.95}
\def\Hx{-2,36,-162}
\Gurafu\Hx{6.95}{11.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%







$y=-2(x+1)^2y=-2(x-8)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-4,-2}
\Gurafu\Gx{-3.05}{1.05}
\def\Hx{-2,32,-128}
\Gurafu\Hx{5.95}{10.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=-2(x+3)^2y=-2(x-5)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-12,-18}
\Gurafu\Gx{-5.05}{-0.95}
\def\Hx{-2,20,-50}
\Gurafu\Hx{2.95}{7.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=-2(x+2)^2y=-2(x-6)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-8,-8}
\Gurafu\Gx{-4.05}{0.04}
\def\Hx{-2,24,-72}
\Gurafu\Hx{3.95}{8.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%







$y=-2(x+4)^2y=-2(x-1)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%

\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-2,0,0}
\Gurafu[25]\Fx{-2.05}{-1.2}
\Gurafu[25]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{2.05}
\def\Gx{-2,-16,-32}
\Gurafu\Gx{-6.05}{-1.95}
\def\Hx{-2,4,-2}
\Gurafu\Hx{-1.05}{3.05}
\def\A{(0,0)}\def\B{(1,-2)}\def\C{(2,-8)}\def\D{(-1,-2)}\def\E{(-2,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%











$y=\frac12(x+3)^2y=\frac12(x-4)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{0.5,3,4.5}
\Gurafu\Gx{-7.1}{1.1}
\def\Hx{0.5,-4,8}
\Gurafu\Hx{-0.11}{8.1}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%



$y=\frac12(x+6)^2y=\frac12(x-3)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{0.5,6,18}
\Gurafu\Gx{-10.1}{-1.9}
\def\Hx{0.5,-3,4.5}
\Gurafu\Hx{-1.1}{7.1}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%






$y=\frac12(x+1)^2y=\frac12(x-5)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{0.5,1,0.5}
\Gurafu\Gx{-5.1}{3.1}
\def\Hx{0.5,-5,12.5}
\Gurafu\Hx{0.9}{9.1}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=\frac12(x+2)^2y=\frac12(x-6)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{0.5,2,2}
\Gurafu\Gx{-6.1}{2.1}
\def\Hx{0.5,-6,18}
\Gurafu\Hx{1.9}{10.1}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=\frac12(x+4)^2y=\frac12(x-7)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{0.5,4,8}
\Gurafu\Gx{-8.1}{0.11}
\def\Hx{0.5,-7,24.5}
\Gurafu\Hx{2.9}{11.1}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=\frac12(x+5)^2y=\frac12(x-2)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-0.5,8.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{5}
\def\Fx{0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{0.5,5,12.5}
\Gurafu\Gx{-9.1}{-0.9}
\def\Hx{0.5,-2,2}
\Gurafu\Hx{-2.1}{6.1}
\def\A{(0,0)}
\def\B{(2,2)}
\def\C{(4,8)}
\def\D{(-2,2)}
\def\E{(-4,8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%










$y=-\frac12(x+3)^2y=-\frac12(x-2)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{-0.5,-3,-4.5}
\Gurafu\Gx{-7.1}{1.1}
\def\Hx{-0.5,2,-2}
\Gurafu\Hx{-2.1}{6.1}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%



$y=-\frac12(x+6)^2y=-\frac12(x-4)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{-0.5,-6,-18}
\Gurafu\Gx{-10.1}{-1.9}
\def\Hx{-0.5,4,-8}
\Gurafu\Hx{-0.11}{8.1}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%






$y=-\frac12(x+1)^2y=-\frac12(x-3)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{-0.5,-1,-0.5}
\Gurafu\Gx{-5.1}{3.1}
\def\Hx{-0.5,3,-4.5}
\Gurafu\Hx{-1.1}{7.1}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=-\frac12(x+2)^2y=-\frac12(x-5)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{-0.5,-2,-2}
\Gurafu\Gx{-6.1}{2.1}
\def\Hx{-0.5,5,-12.5}
\Gurafu\Hx{0.9}{9.1}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=-\frac12(x+4)^2y=-\frac12(x-6)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{-0.5,-4,-8}
\Gurafu\Gx{-8.1}{0.11}
\def\Hx{-0.5,6,-18}
\Gurafu\Hx{1.9}{10.1}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%





$y=-\frac12(x+5)^2y=-\frac12(x-7)^2$̃Ot`B\\
\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%


\unitlength=3.7truemm
\begin{zahyou}(-10.5,11.5)(-8.5,0.5)\small
\zahyouMemori[g][n]
\xmemori{5}
\xmemori{-5}
\xmemori{10}
\xmemori{-10}
\ymemori{-5}
\def\Fx{-0.5,0,0}
\Gurafu[25]\Fx{-4.10}{-1.2}
\Gurafu[15]\Fx{-1.2}{1.2}
\Gurafu[25]\Fx{1.2}{4.10}
\def\Gx{-0.5,-5,-12.5}
\Gurafu\Gx{-9.1}{-0.9}
\def\Hx{-0.5,7,-24.5}
\Gurafu\Hx{2.9}{11.1}
\def\A{(0,0)}\def\B{(2,-2)}\def\C{(4,-8)}\def\D{(-2,-2)}\def\E{(-4,-8)}
\Kuromaru[1.5pt]{\A;\B;\C;\D;\E}
\end{zahyou}%







[EOF]
% t@C̍Ōɂ
