The graph of the function f(x) = -(x + 3)(x - 1) is shown below.
Which statement about the function is true?
6
The function is positive for all real values of x where
X<-1.
The function is negative for all real values of x where
X<-3 and where x > 1.
The function is positive for all real values of x where
X>0.
2+
The function is negative for all real values of x where
x <-3 or x>-1.
2.
-6
-4
-2
4
6
х
-2
-4
-6
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