Concept explainers
a.
Addition of two functions
a.
Answer to Problem 82RE
Addition of the function will be
Explanation of Solution
Given:
Function is given as;
General rule of addition of two function is;
Therefore
b.
Subtraction of two functions
b.
Answer to Problem 82RE
Subtraction of the function will be
Explanation of Solution
Given:
Function is given as;
General rule of subtraction of two function is;
Therefore
c.
Multiplication of two functions
c.
Answer to Problem 82RE
Multiplication of the functions will be
Explanation of Solution
Given:
Function is given as;
General rule of multiplication of two function is;
Therefore
d.
Division of two function
d.
Answer to Problem 82RE
Division of functions will be
Explanation of Solution
Given:
Function is given as;
General rule of division of two function is;
Therefore
From the denominator it is clear that value of x can not be 3 and will be not be greater than 3
Therefore domain of the
Chapter 1 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