% !TeX TXS-program:compile = txs:///pdflatex

\documentclass[margin=5mm]{standalone}
\usepackage[nonpgfplots]{tkz-grapheur}

\begin{document}

\begin{GraphiqueTikz}[x=4cm,y=4cm,Xmin=0,Xmax=1.15,Ymin=0,Ymax=1.15]
	\draw[line width=0.8pt] (1,0) |- (0,1) ;
	\TracerAxesGrilles[Grille=false]{}{}
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	\PlacerTexte[Police=\large,Position=left]{(0,1)}{$J$}
	\PlacerTexte[Police=\large,Position=below]{(1,0)}{$I$}
	\PlacerTexte[Police=\large,Position=right]{(1,1)}{$K$}
	\DefinirCourbe[Couleur=red,Trace,Fin=1]<delta>{x}
	\DefinirCourbe[Couleur=blue,Trace,Fin=1]<f>{x^2}
	\PlacerTexte[]{(0.225,0.825)}{ZONE 1}
	\PlacerTexte[]{(0.775,0.175)}{ZONE 2}
	\draw (0.5,0.385) node[rotate=45] {ZONE 3} ;
\end{GraphiqueTikz}

\end{document}

