Question

what is the runners average rate of change between the hours: 0.5 and 2? 40 → 4 mph 1.5 and 2.5? 5 mph complete base on these results, the runner ran at a rate between 0.5 and 2 hours than between 1.5 and 2.5 hours. done

Explanation:

Step1: Compare the average rates of change

The average rate of change between \(0.5\) and \(2\) hours is \(4\) mph, and between \(1.5\) and \(2.5\) hours is \(5\) mph.
Since \(4<5\), the runner ran at a slower rate between \(0.5\) and \(2\) hours.

Answer:

slower