Which function has a vertex on the y-axis? f(x) = (x – 2)2 f(x) = x(x + 2) f(x) = (x – 2)(x + 2) f(x) = (x + 1)(x – 2)

f(x) = (x – 2)(x + 2)

Step-by-step explanation:

f(x) = (x – 2)(x + 2)

The vertex is in between the zeros of the function

This function has zeros at 2 and -2

(-2+2)/2 = 0/2 =0

The middle is at 0

The vertex will then be at 0

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Step-by-step explanation:

edge 2020

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step-by-step explanation:

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