Question

the function f(x) is graphed below. how many points on the graph represent a relative maximum?

Explanation:

Step1: Recall definition of relative maximum

A relative maximum is a point where the function changes from increasing to decreasing.

Step2: Analyze the graph

At point b, the function changes from increasing (going up - left of b) to decreasing (going down - right of b). At point d, the function changes from increasing (going up - left of d) to decreasing (going down - right of d).

Answer:

2