%%auteur : Florent Braisaz

1 setxyrapport
25 setxunit

[1 1 ]{.7 setgray} Quadrillage

7.5 setborder
90 setangle_repere
-6 6 setxrange
-2 10 setyrange
1 1 settkstep
.5 .5 setsubtkstep
2 2 setmkstep
ticks
traceaxes
unites


/f {setxvar
#rpn#   -0.75*x+2.7
} def
gsave
   bleu
   1 setlinewidth
   continu
   xmin xmax {f} Courbe
   
grestore


gsave
noir
setTimesItalic

#latex#${\overrightarrow{i}}$
1 0 [2 2] dctexlabel
#latex#${\overrightarrow{j}}$
0 1 [2 2] cltexlabel

(O) 0 0 [2 2] dltext

grestore

bleu
<latex>
$y=\displaystyle{ax+b}$
</latex>
-5 7 [2 2] crtexlabel

   
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