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anonymous
 one year ago
Which equation is in vertex form?
Select one:
a. (2x2 + 3) – 5 = y
b. 2(x2 + 3) – 5 = y
c. 2(x + 3)2 – 5 = y
d. 2(x + 32) – 5 = y
anonymous
 one year ago
Which equation is in vertex form? Select one: a. (2x2 + 3) – 5 = y b. 2(x2 + 3) – 5 = y c. 2(x + 3)2 – 5 = y d. 2(x + 32) – 5 = y

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Well vertex form is : y = a(x  h)^2+ k. Which means the 2,, or exponent, is outside of the parenthesis. SO which do you think is the answer based on that hint?
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