Question

This graph represents a quadratic function.

15
Which expression is a factor of the function's equation?
А. X-4
B. X+4
C. 0
D. x

Answer 1

A. x - 4

B. 0

C. x

D. x + 4

Explanation:

Answer 2

Answer: A. X-4

Explanation:

The zeros or x to a quadratic function is always its x-intercept. The zero of this quadratic function is 4. If you solve x-4=0, you will get x=4, similar to what the graph says.