Question

Over what interval is the function in this graph constant?

10
-10+
O
A. -10 SXS-4
O B. -45xs1
C. 65x10
OD. 15x56

Answer 1

1 ≤ x ≤ 6 (Answer D)

Explanation:

Look for the stretch of graph that is horizontal. The function is constant on that time interval: from 1 to 6, or 1 ≤ x ≤ 6 (Answer D)