Concept explainers
a.
Find the number of cell sites in the given years.
a.
Answer to Problem 41E
The number of cell sites in
Explanation of Solution
Given:
The cell sites from
Calculation:
The number of cell sites in
Substitute the value of
The number of cell sites in
Substitute the value of
The number of cell sites in
Substitute the value of
Hence the number of cell sites in
b.
Draw a graph of the given function using graphing utility.
b.
Explanation of Solution
Given:
The cell sites from
.Calculation:
The given function is
By the use of graphing utility, the graph of the function is given below.
c.
Draw a graph of the given function using graphing utility.
c.
Answer to Problem 41E
The number of cell sites reached
Explanation of Solution
Given:
The cell sites from
.Calculation:
The given function is
By the use of graphing utility, the graph of the function is given below.
From the graph, the number of cell sites reached
Hence the number of cell sites reached
d.
Find the year in which the cell sites will be reach at the given numbers.
d.
Answer to Problem 41E
The number of cell sites reached
Explanation of Solution
Given:
The cell sites from
.Calculation:
The given function is
Substitute the value of
Multiply both sides by
Substitute both sides by
Subtract
Divide both sides by
Taking natural log on both sides.
Divided both sides by
Now,
Hence the number of cell sites reached
Chapter 3 Solutions
EBK PRECALCULUS W/LIMITS
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning