Mathematics, 05.10.2019 10:00 bravoy
The graph of the function f(x) = (x – 4)(x + 1) is shown below.
on a coordinate plane, a parabola opens up. it goes through (negative 1, 0), has a vertex at (1.75, negative 6.2), and goes through (4, 0).
which statement about the function is true?
the function is increasing for all real values of x where
x < 0.
the function is increasing for all real values of x where
x < –1 and where x > 4.
the function is decreasing for all real values of x where
–1 < x < 4.
the function is decreasing for all real values of x where
x < 1.5.
Answers: 2
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The graph of the function f(x) = (x – 4)(x + 1) is shown below.
on a coordinate plane, a...
on a coordinate plane, a...
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