is it (1,4) ?
i think its the 2 i have selected?
(6,8] is correct
[-6,-4) is not
(1, 4) is correct for the first one
Look at the second graph closely
The function is positive where it is above the x axis
Note that this occurs at (-4, 0) and (6, 8 ]
is it (1,4) ?
i think its the 2 i have selected?
