IS 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.
х