Which statement about the function is true? The graph of the function f(x) = (x – 4)(x + 1) is shown
below
The function is increasing for all real values of x
where
x<0.
6
4
2+
The function is increasing for all real values of x
where
x < -1 and where x > 4.
O The function is decreasing for all real values of x
where
-1<x<4.
O The function is decreasing for all real values of x
where
x < 1.5.
-6
4.-2.
2.
4
6
х
6