AnswersCommon Core Math II B 20222023 RLHSCumulative Exam — Cumulative examQuestion 42
42
QuizMultiple Choice

Cumulative Exam — Cumulative exam

Question 42 • Common Core Math II B 2022/2023 RLHS

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

Answer
A
f(x) = 7(x + 6)2 – 6
B
f(x) = 7(x + 6)2 – 42
C
f(x) = 7(x + 3)2 – 9
D
f(x) = 7(x + 3)2 – 63
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