Answers CMS 2026-2027 NC Math 1 CREDIT RECOVERY PretestQuestion 2

2

lesson pretestMultiple Choice

Pretest

Question 2 • CMS 2026-2027 NC Math 1 CREDIT RECOVERY

What is the axis of symmetry of the function f of x is equal to negative open paren x plus 9 close paren times open paren x minus 21 close paren ?

Answer

A

x is equal to 15

B

x is equal to 6

C

x is equal to negative 15

D

x is equal to negative 6

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