Question

If the factors of a quadratic function are (x + 2) and (x − 9), what are the x-intercepts of the function?

A.
(-9,0) and (2,0)
B.
(2,0) and (9,0)
C.
(-9,0) and (-2,0)
D.
(-2,0) and (9,0)

Answer 1

Answer: EDMENTUM AND PLATO

D.) (-2,0) and (9,0)

Explanation:

Answer 2

Answer: D. (-2,0) and (9,0)

Explanation:

When you equate the factors to 0 you get

(X+2) = 0

X = -2

(X-9) = 0

X= 9

Here the Y value is 0 as you find the factors of x when the Y value is 0.

So the answer is (-2,0) and (9,0)