The graph of the function f(x) = -(x+3)(x-1) is shown
below.
-64-2
6-
Y
12
-6
2
fo
6
Which statement about the function is true?
O The function is positive for all real values of x where
x < -1.
O The function is negative for all real values of x
where
x<-3 and where x> 1.
O The function is positive for all real values of x where
x > 0.
O The function is negative for all real values of x
where
x<-3 or x>-1.