jacobgrecco9915
jacobgrecco9915 jacobgrecco9915
  • 01-10-2018
  • Mathematics
contestada

20 POINTS!!! Find the vertex of the quadratic function given below. f(x)=(x-4)(x+2)

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jwade1314
jwade1314 jwade1314
  • 01-10-2018

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

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samarachadiwck
samarachadiwck samarachadiwck
  • 17-02-2021

Answer:

Correct answer is D (-1,9)

A.

(-4,2)

B.

(4,-2)

C.

(1,-9)

D.

(-1,9)

Step-by-step explanation:

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