Mathematics, 04.02.2021 20:30 mv603177
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 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: 1
Mathematics, 21.06.2019 12:40, lokiliddel
Given the graph below state whether or not the relation is a function, and give the domain and range.
Answers: 3
The graph of the function f(x) = (x – 4)(x + 1) is shown below.
On a coordinate plane, a parabola o...
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