Mathematics
Mathematics, 09.08.2021 03:30, ladybugys

What is f(x) = 7x2 + 42x written in vertex form? f(x) = 7(x + 6)2 – 6
f(x) = 7(x + 6)2 – 42
f(x) = 7(x + 3)2 – 9
f(x) = 7(x + 3)2 – 63

answer
Answers: 3

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What is f(x) = 7x2 + 42x written in vertex form? f(x) = 7(x + 6)2 – 6
f(x) = 7(x + 6)2 – 42

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