2
lesson pretestMultiple Choice

Pretest

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

Study the equations: f of x is equal to 11 x minus 5 g of x is equal to negative 2 x minus 4 What is h of x is equal to f x g x ?

Answer
A
h of x is equal to negative 22 x squared plus 10 x minus 24
B
h of x is equal to negative 22 x squared plus 34 x plus 20
C
h of x is equal to negative 22 x squared minus 34 x plus 20
D
h of x is equal to 22 x squared minus 54 x plus 20

Explanation

Interpret h(x) = f(x)g(x) as the product of the two functions. Substitute f(x) = 11x − 5 and g(x) = −2x − 4, then multiply: (11x − 5)(−2x − 4) = −22x² − 44x + 10x + 20 = −22x² − 34x + 20. This matches choice B.

AI-written and checked against the verified answer.

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