Question

F(x) = (x - 3)²(x + 1)4(x + 5)

where are the x-intercepts for this function?
Check all that apply
☐ (-5,0)
(-1,0)
(2,0)
(3, 0)
(4,0)

Answer 1

Answer: (-5,0), (-1,0), and (3,0)

Explanation:

f(3) = (3-3)^2.... <= thats 0

f(-1) = (-1-3)^2(-1+1).... <= thats 0

f(-5) = (-5-3)^2(-5+1)4 (-5+5) <= thats 0