x=-12 y=7.5*-12=-90
x=20 y=7/5*20=150
x=44 y= 7.5*44=330
y=-1500 x=-1500/7.5=-200
y=-1200 x= -1200/7.5=-160
x=-12 y=7.5*-12=-90
x=20 y=7/5*20=150
x=44 y= 7.5*44=330
y=-1500 x=-1500/7.5=-200
y=-1200 x= -1200/7.5=-160