(a)
To state: the domains of the given functions f and g .
(a)
Answer to Problem 45E
The domain of f is
Explanation of Solution
Given information:
Consider
Calculation:
The domain is the set of x values for which the function is defined.
Find the undefined values of f and g
Hence, the domain of f is
(b)
To sketch: the graphs of f and g.
(b)
Explanation of Solution
Given information:
Consider
Graph:
Draw the graphs of f and g .
(c)
To explain: the graphs of f and g may not show the difference in the their domains.
(c)
Explanation of Solution
Given information:
Consider
By simplifying, f and g are equal.
Hence, the graphing utility does not show any difference in domains of f and g
Chapter 2 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