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

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

\begin{document}

\begin{GraphiqueTikz}[x=2cm,y=2cm,Xmin=0,Xmax=7.5,Xgrille=0.5,Xgrilles=0.5,Ymin=-1,Ymax=3.5,Ygrille=0.5,Ygrilles=0.5]
	%axes & grille
	\TracerAxesGrilles[Elargir=0mm,Police=\small]{0,0.5,...,7}{-1,-0.5,...,3}
	%courbes
	\TracerCourbe[Couleur=red,Debut=0.1]{(2+ln(x))/x}
	\TracerCourbe[Couleur=blue]{exp(1)}
	\TracerCourbe[Couleur=violet]{-x+3}
	%textes
	\PlacerTexte[Couleur=blue,Police=\large,Position=above]{(6.5,2.718)}{$T_A$}
	\PlacerTexte[Couleur=violet,Police=\large,Position=above]{(2.25,0.35)}{$T_B$}
	\PlacerTexte[Couleur=red,Police=\large,Position=above]{(5.25,0.7)}{$\mathcal{C}_f$}
	\MarquerPts[]{(0.368,2.718)/A/above right,(1,2)/B/above right}
\end{GraphiqueTikz}

\end{document}