The graph of the function f(x) = β(x + 3)(x β 1) is shown below.
On a coordinate plane,...
Mathematics, 20.02.2020 22:52 gungamer720
The graph of the function f(x) = β(x + 3)(x β 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 < β1.
The function is negative for all real values of x where
x < β3 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 < β3 or x > β1.
Answers: 1
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