8
QuizMultiple Choice

Completing the Square — Unit test

Question 8 • ASC Algebra I B MA272

The graph of the function f(x) = (x + 2)(x − 4) is shown.

Question illustration
Answer
A
all real values of x where x < −2
B
all real values of x where −2 < x < 4
C
all real values of x where 1 < x < 4
D
all real values of x where x < 0
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The graph of the function f(x) = (x + 2)(x − 4)…