Question 890377
intersection x=4 y=-2

x intercept -3 means x=-3, y=0
 we need a line through -3,0 and 4,-2
m=-2/7
-2=-2/7*4+b
-2+8/7=b
-14/7+8/7=b
-6/7=b
y=-2x/7-6/7