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15-11-2019
Mathematics

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What’s the vertex of Y=4x2+8x

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Аноним Аноним

15-11-2019

Answer:

The vertex is at (-1, -4).

Step-by-step explanation:

Y=4x2+8x Covert to vertex form:

y = 4(x^2 + 2x)

y = 4[(x + 1)^2 - 1)

= 4(x + 1)^2 - 4

The vertex is at (-1, -4).

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