which interval for the graphed function contains local maximum? o -1,0 o 1,2 o 2,3 o 3,4

Explanation:

Step1: Recall local - maximum definition

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

Step2: Analyze the graph

By observing the graph, we see that the function is increasing before $x = 2$ and decreasing after $x = 2$ in the vicinity.

Answer:

B. [1, 2]