Question

The graph represents part of Brooke's trip to work. During what time period is her speed decreasing?

A) between 0 and 10 minutes
B) between 20 and 25 minutes
C) between 10 and 15 minutes
D) between 15 and 20 minutes

Answer 1

The answer is B. between 20 and 25 minutes.

It's the only part on the graph where the lines go downwards.