a.
To state : whether the function is one-to-one.
a.
Answer to Problem 123E
Yes, the function is one-to-one.
Explanation of Solution
Given information :
Thetable provided in the question,
Men’s U.S. shoe size | Men’s European shoe size |
8 | 41 |
9 | 42 |
10 | 43 |
11 | 44 |
12 | 45 |
13 | 46 |
from the table it can be observed that for each value of
Thus, the function is one-to-one.
b.
To find : the value of
b.
Answer to Problem 123E
The value of
Explanation of Solution
Given information :
The table provided in the question,
Men’s U.S. shoe size | Men’s European shoe size |
8 | 41 |
9 | 42 |
10 | 43 |
11 | 44 |
12 | 45 |
13 | 46 |
Calculation : from the table it can be observed that when
Thus, the value of
c.
To find : the value of
c.
Answer to Problem 123E
The value of
Explanation of Solution
Given information :
The table provided in the question,
Men’s U.S. shoe size | Men’s European shoe size |
8 | 41 |
9 | 42 |
10 | 43 |
11 | 44 |
12 | 45 |
13 | 46 |
Calculation : from the table it can be observed that when
So for inverse of function when
Thus, the value of
d.
To find : the value of
d.
Answer to Problem 123E
The value of
Explanation of Solution
Given information :
The table provided in the question,
Men’s U.S. shoe size | Men’s European shoe size |
8 | 41 |
9 | 42 |
10 | 43 |
11 | 44 |
12 | 45 |
13 | 46 |
Calculation : from the table it can be observed that when
So for inverse of function when
Thus, the value of
e.
To find : the value of
e.
Answer to Problem 123E
The value of
Explanation of Solution
Given information :
The table provided in the question,
Men’s U.S. shoe size | Men’s European shoe size |
8 | 41 |
9 | 42 |
10 | 43 |
11 | 44 |
12 | 45 |
13 | 46 |
Calculation : from the table it can be observed that when
Thus, the value of
Chapter 1 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