a.
To find: The inverse of the function simply reversing the operation.
a.
Answer to Problem 91E
Explanation of Solution
Given information:
Concept used: To find the inverse of a function; we simply reverse the operation.
Calculation:
Here, the operation is “Multiply by
So, the reverse of the operation “Multiply by
Therefore,
b.
To find: The inverse of the function simply reversing the operation
b.
Answer to Problem 91E
Explanation of Solution
Given information:
Concept Used: To find the inverse of a function; we simply reverse the operation.
Calculation:
Here, the operation is “Take reciprocal, multiply by
So, the reverse of the operation “Take reciprocal, multiply by
Therefore,
c.
To find: The inverse of the function simply reversing the operation .
c.
Answer to Problem 91E
Explanation of Solution
Given information:
Concept used: To find the inverse of a function; we simply reverse the operation
Calculation:
Here, the operation is, “First cube, add
So, the reverse of the operation is “First square, subtract
Therefore,
d.
To find: The inverse of the function simply reversing the operation.
d.
Answer to Problem 91E
For the function
Explanation of Solution
Given information:
Concept used: To find the inverse of a function; we simply reverse the operation
Calculation:
Here, the operation is, “Multiply by
So, the reverse of the operation is “First cube root , add
Therefore,
Another function is
It is not possible to find the inverse simply reversing the operation because in this function two terms with
Chapter 2 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning