**Answer:**

(-3,0), (1,0) , (-4,0) =x-intercepts

y intercept is ((0,-12)

**Step-by-step explanation:**

0= (x+3)(x-1)(x+4)

X+3=0 will be x=-3, x-1=0 will be x=1, x+4=0 will be x=-4

(-3,0), (1,0) , (-4,0) =x-intercepts

—————————

0= (x+3)(x-1)(x+4)

=-1x+3x-3(x+4)

=+4-1

=+6+8x-12

Change y to 0

0=(0³)+6(0²)+8(0)-12

=-12 , y intercept is (0,-12)