Find the x-coordinate of the vertex for y=2x(x+4)

Concetta asked Oct 23, 2023

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Concetta asked Oct 23, 2023

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16 votes

Answer:

The x coordinate of the vertex is 0.

Explanation:

y=2x(x+4)

y = 2x^2 + 8

Vertex form is

y = 2(x - 0)^2 + 8.

So, the vertex is at (0, 8)

GabeIsman answered Oct 27, 2023

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