Question 238642
Y=mX+b
6=-2x/3+b
6=b
y=-2x/3+6 ans.
{{{ graph( 300, 200, -6, 10, -10, 10, -2x/3 +6) }}} (graph 300x200 pixels, x from -6 to 10, y from -10 to 10, -2x/3 +6).