14 Oct 2021
Problem 14b
Page 143
Section 2.6: Derivatives and Rates of Change
Chapter 2: Limits and Derivatives
Textbook ExpertVerified Tutor
14 Oct 2021
Given information
Height (in meters) after seconds is given by .
Find the velocity of the rock when
Step-by-step explanation
Step 1.
.
The velocity of the rock when is .
Now, the formula is as follows:
.
Now substitute value of the function and simplify as follows:
Substitute the limits and simplify.