Question 130780
X/3+Y/4=1
Y/4=-X/3+1
Y=4(-X/3+1)
Y=-4X/3+4
{{{ graph( 300, 200, -16, 15, -10, 10, -4x/3 +4) }}} (graph 300x200 pixels, x from -16 to 15, y from -10 to 10, -4x/3 +4).