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