Respuesta :

ChoiSungHyun

Step-by-step explanation:

An x-intercept of a function occurs when f(x) = 0.

In f(x) = (x-8)(x+9), f(x) will be 0 if either (x-8) is 0 or (x+9) is 0.

Hence, f(x) = 0 when x = 8 or x = -9.

michael3692

Answer:

The answer is D. (-9,0) on edge

Step-by-step explanation:

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