over what interval is the function in this graph increasing? a. -4≤x≤1 b. 6≤x≤10 c. 1≤x≤6 d. -10≤x≤-4

Explanation:

Step1: Recall increasing - function definition

A function is increasing when the y - values increase as the x - values increase.

Step2: Analyze the graph

Looking at the graph, we see that the function is going up (y - values are increasing) as x goes from 1 to 6.

Answer:

C. (1\leq x\leq6)