Respuesta :

jwade1314

The vertex of  f ( x )  is at  x  =  − 8/ 2   =  − 4

samarachadiwck

Answer:

Correct answer is D (-1,9)

A.

(-4,2)

B.

(4,-2)

C.

(1,-9)

D.

(-1,9)

Step-by-step explanation: