Concept explainers
(a)
To find: the least upper bound and tell whether or not it is in the range of the function.
The least upper bound is
Given information:
The function
Calculation:
Here,
The least upper bound is in the range because
(b)
To find: the least upper bound and tell whether or not it is in the range of the function.
Least upper bound: 3
Not in the range of
Given information:
The function
Calculation:
The graph is
The least upper bound of the function is
(c)
To find: the least upper bound and tell whether or not it is in the range of the function.
No upper bound.
Given information:
The function
Calculation:
The graph of
The function approaches infinity as
no upper bound.
Therefore, no upper bound.
(d)
To find: the least upper bound and tell whether or not it is in the range of the function.
Least upper bound: 2
In the range of
Given information:
The function
Calculation:
The graph of
The least upper bound is
Hence, least upper bound: 2
In the range of
(e)
To find: the least upper bound and tell whether or not it is in the range of the function.
Least upper bound:
In the range of
Given information:
The function
Calculation:
The graph of
The least upper bound as
Hence, least upper bound:
In the range of
Chapter 1 Solutions
PRECALCULUS:...COMMON CORE ED.-W/ACCESS
- 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