AnswersCrowley Original Credit Algebra I BCumulative Exam — Cumulative examQuestion 31
31
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Cumulative Exam — Cumulative exam

Question 31 • Crowley Original Credit Algebra I B

The graph of which function has an axis of symmetry at x = ?

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Answer
A
f(x) = 2x2 + x – 1
B
f(x) = 2x2 – x + 1
C
f(x) = x2 + 2x – 1
D
f(x) = x2 – 2x + 1
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