the graph of ( y=(x + 2)(x - 2)(x + 1) ) is shown which point is a relative minimum? b c a d

the graph of ( y=(x + 2)(x - 2)(x + 1) ) is shown which point is a relative minimum? b c a d
Answer
Explanation:
Step1: Recall the definition of relative minimum
A relative minimum is a point on the graph where the function changes from decreasing to increasing.
Step2: Analyze each point
- Point A: The function changes from increasing to decreasing (relative maximum).
- Point B: The function is still decreasing.
- Point C: The function changes from decreasing to increasing (relative minimum).
- Point D: It is an (x -)intercept, not a relative minimum.
Answer:
C