Question

NEED AN ANSWER ASAP!!!!!!!!!!!

The graph of the function f(x) = x3 + 5x2 + 3x – 9 intersects the x-axis at the points (–3, 0) and (1, 0) as shown. Which expression is equivalent to x3 + 5x2 + 3x – 9?

A) (x – 3)(x – 3)(x + 1)
B) (x – 3)(x + 1)(x + 1)
C) (x – 1)(x – 1)(x + 3)
D) (x – 1)(x + 3)(x + 3)

Answer 1

f(x) = (x - 1) ( x + 3) ( x + 3) is the answer