Concept explainers
a.
To graph:
The given function using a graphing utility.
a.
Answer to Problem 106E
The graph of our given function would be:
Explanation of Solution
Given:
A function:
Calculation:
Upon graphing the given functionusing a graphing utility, we will get our required graph as shown below:
b.
To find:
The domain of the given function.
b.
Answer to Problem 106E
The domain of our given logarithmic function would be
Explanation of Solution
Given:
A function:
Calculation:
We know that logarithmic functions are not defined for negative values. To find domain of our given function, we will set argument of log function greater than 0 as:
Therefore, the domain of our given logarithmic function would be
c.
To find:
Open intervals on which the given function is increasing and decreasing using the graph of function.
c.
Answer to Problem 106E
The function is increasing on interval
Explanation of Solution
Given:
A function:
Calculation:
Upon looking at graph of our given function, we can see that function is increasing from 0 to 1 and decreasing from 1 to positive infinity.
Therefore, the function is increasingon interval
d.
To approximate:
The
d.
Answer to Problem 106E
The relative maximum of the given function is
Explanation of Solution
Given:
A function:
Calculation:
We can see from our given graph that there is no minimum value for our given function.
We can see that the maximum value of our given function occurs at
Therefore, the relative maximum of the given function is
Chapter 3 Solutions
PRECALCULUS W/LIMITS:GRAPH.APPROACH(HS)
- 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