Question

What are the factors of a polynomial if its graph has x intercepts at -1,0 and 4?

Answer 1

x + 1, x, x - 4

Explanation:

For x-intercept a, the factor is x - a.

The x-intercepts here are -1, 0, and 4, so the factors are:

x - (-1) = x + 1

x - 0 = x

x - 4

Answer: x + 1, x, x - 4