the function $f(x)$ is graphed below. how many points on the graph represent a relative extreme value?
the function $f(x)$ is graphed below. how many points on the graph represent a relative extreme value?
Answer
Explanation:
Step1: Recall relative - extreme definition
A relative extreme (either a relative maximum or a relative minimum) occurs at a point where the function changes from increasing to decreasing (relative maximum) or from decreasing to increasing (relative minimum).
Step2: Analyze the graph
At point b, the function changes from decreasing to increasing, so it is a relative minimum. At point d, the function changes from increasing to decreasing, so it is a relative maximum.
Answer:
2