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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Définitions de la feuille d'exercices
\newcommand{\ch}{Chapitre 3}
\newcommand{\Ch}{Lectures graphiques}	
\newcommand{\Cl}{2nde}	
\newcommand{\Annee}{2011-2012}	
\newcommand{\Int}{Interrogation n$^{\circ}$ 7}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%		Packages
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%	Début
\begin{document}
 
\pagestyle{empty}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%	Cadre jaune
\textbf{Nom : }$\dots\dots\dots\dots\dots$ \hskip10mm \textbf{Pr\'enom : }$\dots\dots\dots\dots\dots$  \hfill Classe :$207$\\

\Cj{ \Int }

\Exop[45 p 86]{
\begin{multicols}{2}
S'aider de la courbe de la fonction inverse représentée ci-contre pour trouver les réels $x$ tels que :
$$1 \leq \dfrac{1}{x} \leq 7$$
\textit{On laissera les traits de construction apparants.}
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\end{pspicture*}
\end{center} 
\end{multicols}
}

\Exop[23 p 85]{
\begin{multicols}{2}
 Résoudre l'inéquation suivante en s'aidant de la courbe de la fonction carré représentée ci-contre :
$$x^2 >1$$
\textit{On laissera les traits de construction apparant.}
 \begin{center}
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\begin{pspicture*}(-2.6,-1.1)(2.6,4.6)
\def\xmin{-2.5} \def\xmax{2.5} \def\ymin{-1} \def\ymax{4.5}
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 \end{center}
\end{multicols}
}



\newpage

\setcounter{exer}{0}
\textbf{Nom : }$\dots\dots\dots\dots\dots$ \hskip10mm \textbf{Pr\'enom : }$\dots\dots\dots\dots\dots$   \hfill Classe :$207$\\

\Cj{\Int}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%	Interros Recto

\Exop[24 p 85]{
\begin{multicols}{2}
 Résoudre l'inéquation suivante en s'aidant de la courbe de la fonction carré représentée ci-contre :
$$2 \leq x^2 \leq 9$$
\textit{On laissera les traits de construction apparant.}
 \begin{center}
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\begin{pspicture*}(-4,-1.1)(4,9.6)
\def\xmin{-4} \def\xmax{4} \def\ymin{-1} \def\ymax{9.5}
%\psframe[linewidth=0.3pt,linecolor=gray](-4.6,-1.1)(4.6,15.1)
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\uput[dl](0,0){0}
\end{pspicture*}
 \end{center}
\end{multicols}
}


\Exop[44 p 86]{
\begin{multicols}{2}
S'aider de la courbe de la fonction inverse représentée ci-contre pour trouver les réels $x$ tels que :
$$ \dfrac{1}{x} > -2$$
\textit{On laissera les traits de construction apparants.}
\begin{center}
\psset{xunit=1cm , yunit=1cm}
\begin{pspicture*}(-4.2,-4.2)(4.2,4.2)
\def\xmin{-4.2} \def\xmax{4.2} \def\ymin{-4.2} \def\ymax{4.2}
%\psframe[linewidth=0.3pt,linecolor=gray](-3.1,-5.1)(3.1,5.1)
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\def\F{1 x div}
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\def\G{1 x div}
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\end{multicols}
}




\end{document}

