Concept explainers
(a)
To find: The intervals on which the function
(a)
Answer to Problem 47E
The intervals on which the function
Explanation of Solution
Given information:
The graph shows the depth of water
Calculation:
As observed from the graph, the depth of water increases in first
So, the function
Therefore, the intervals on which the function
(b)
To find: The value of
(b)
Answer to Problem 47E
The value of
Explanation of Solution
Given information:
The graph shows the depth of water
Calculation:
As observed from the graph, the function achieves the maximum depth of water at
So, the function
Therefore, the value of
Chapter 2 Solutions
Precalculus: Mathematics for Calculus - 6th Edition