10
QuizMultiple Choice

Combining Functions

Question 10 • OKCPS FY24 Algebra II S1

Study the equations:f(x) = 11x – 5g(x) = –2x – 4What is h(x) = f(x) g(x)?

Answer
A
h(x) = –22x2 + 34x + 20
B
h(x) = –22x2 + 10x – 24
C
h(x) = 22x2 – 54x + 20
D
h(x) = –22x2 – 34x + 20

Explanation

Multiply the expressions: h(x) = (11x − 5)(−2x − 4). The products are −22x², −44x, 10x, and 20; combining the x-terms gives −34x. So h(x) = −22x² − 34x + 20, which is choice D.

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