Over what interval is the function in this graph constant?
A. -4≤x≤1
B. 6 ≤x≤ 10
C. -10 ≤x≤ -4
D. 1 ≤x≤6

Over what interval is the function in this graph constant A 4x1 B 6 x 10 C 10 x 4 D 1 x6 class=