purplegnu885Lv1
14 Oct 2021
Problem 12a
Page 143
Section 2.6: Derivatives and Rates of Change
Chapter 2: Limits and Derivatives
Textbook ExpertVerified Tutor
14 Oct 2021
Given information
The displacement time graph is
Step-by-step explanation
Step 1.
Consider the graph
From the graph, the trace of the runner is described by the red line.
The graph shows that maintained a constant pace for the entire race.
On the other hand, the runner started slower at the beginning but then steadily sped up to catch up with the runner .