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