Mathematics, 24.04.2020 21:29, johnnybones03

Which equation is y = 9x2 + 9x – 1 rewritten in vertex form?
a. y=9(x + 1/2)^2 - 13/4
b. y=9(x + 1/2)^2 - 1
c. y=9(x + 1/2)^2 + 5/4
d. y=9(x + 1/2)^2 - 5/4

Answers: 1

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Which equation is y = 9x2 + 9x – 1 rewritten in vertex form?
a. y=9(x + 1/2)^2 - 13/4
b....

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Which equation is y = 9x2 + 9x – 1 rewritten in vertex form? a. y=9(x + 1/2)^2 - 13/4 b. y=9(x + 1/2)^2 - 1 c. y=9(x + 1/2)^2 + 5/4 d. y=9(x + 1/2)^2 - 5/4

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Which equation is y = 9x2 + 9x – 1 rewritten in vertex form?
a. y=9(x + 1/2)^2 - 13/4
b. y=9(x + 1/2)^2 - 1
c. y=9(x + 1/2)^2 + 5/4
d. y=9(x + 1/2)^2 - 5/4