Respuesta :

Answer:

A

Step-by-step explanation:

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The required vertex of the given equation 8x²-64x will be at (4, -128)

How to find the vertex of an equation

Given the equation expressed as:

g(x) = 8x^2 – 64x

Factor out the greatest common factor of 8 to have:

g(x) = 8(x^2 - 8)

g(x) = 8(x^2-8x+4)-4

g(x)=8[(x-4)^2-4]

Hence the required vertex will be at (4, -128)

Learn more on vertex here: https://brainly.com/question/525947