Write the quadratic function in vertex form. y = x^2 + 4x + 7 y = (x - 2)^2 + 3 y = (x - 2)^2-3 y = (x + 2)^2 - 3 y =(x + 2)^2 + 3

asked Sep 18, 2021 219k views

2 votes

Write the quadratic function in vertex form.

y = x^2 + 4x + 7

y = (x - 2)^2 + 3
y = (x - 2)^2-3
y = (x + 2)^2 - 3
y =(x + 2)^2 + 3

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6 votes

Answer:

The answer is

y =(x + 2)^2 + 3

Explanation:

(x+2)(x+2)+3

x²+2x+2x+4+3

x²+4x+7

Satoshi answered Sep 23, 2021

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