please help me with this And show work

Answer:
(8, -4); slope(m)=-3/2
y=mx+b
y=-3/2x+b
-4=-3/2(8)+b
-4=-12+b
b=8
if b=8 and m=-3/2 then our equation is y=-3/2x+8
(-3, -2); slope(m)=-5
y=-5x+b
-2=-5(-3)+b
-2=15+b
-17=b
b=-17
y=-5x-17
Step-by-step explanation: