The graph of the function f(x) = โ(x + 3)(x โ 1) is shown below.
on a coordinate plane,...
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Mathematics, 10.12.2019 01:31 matthewmalte7329
The graph of the function f(x) = โ(x + 3)(x โ 1) is shown below.
on a coordinate plane, a parabola opens down. it goes through (negative 3, 0), has a vertex at (negative 1, 4), and goes through (1, 0).
which statement about the function is true?
the function is positive for all real values of x where
x < โ1.
the function is negative for all real values of x where
x < โ3 and where x > 1.
the function is positive for all real values of x where
x > 0.
the function is negative for all real values of x where
x < โ3 or x > โ1.
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