Which of the following statements are true? Select all that apply.
A. The graph is increasing when x < -2.
B. The graph has a relative minimum at (0,0).
C. The graph has two relative maximums.
D. The graph is decreasing when [-2<x<0] [2<x< 7).
E. The domain is -6 < x < 7.
F. The range is x < 4.