Mathematics
Mathematics, 11.04.2020 22:54, etampus0220

The graph of the function f(x) = –(x + 6)(x + 2) is shown below.

On a coordinate plane, a parabola opens down. It goes through (negative 6, 0), has a vertex at (negative 4, 4), and goes through (negative 2, 0).

Which statement about the function is true?

The function is increasing for all real values of x where
x < –4.
The function is increasing for all real values of x where
–6 < x < –2.
The function is decreasing for all real values of x where
x < –6 and where x > –2.
The function is decreasing for all real values of x where
x < –4.

answer
Answers: 1

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Do you know the correct answer?
The graph of the function f(x) = –(x + 6)(x + 2) is shown below.

On a coordinate plane,...

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