Question

Over what interval is the function in this graph constant?

Answer 1

Answer:

$\text{A. }1\leq x \leq6$

Step-by-step explanation:

A constant intervals occurs when the function is neither increasing or decreasing. In the graph, we see this occurs from $x=1$ to $x=6$. Therefore, the interval in which the graph is constant is $\boxed{\text{A. }1\leq x \leq6}$