(a) Explanation Given Information: The function which converts dress sizes in United States to those in France is given by f ( x ) = x + 32 . The sizes of dress in United States is 8, 10, 14 and 18. Consider the function. f ( x ) = x + 32 Evaluate the dress sizes in France as follows. Substitute x = 8 in f ( x ) = x + 32 as follows. f ( 8 ) = 8 + 32 = 40 Thus, the size 8 in United States corresponds to 40 in France. Substitute x = 10 in f ( x ) = x + 32 as follows. f ( 10 ) = 10 + 32 = 42 Thus, the size 10 in United States corresponds to 42 in France (b) To determine To calculate: Whether the function f ( x ) = x + 32 has an inverse and find its formula. (c) To determine To calculate: The dress sizes in United States that corresponds to the sizes 40, 42, 46 and 50 in France by using the inverse of the function from part (b).

Elementary and Intermediate Algebra: Concepts and Applications (7th Edition)

7th Edition

ISBN: 9780134462707

Author: Marvin L. Bittinger, David J. Ellenbogen, Barbara L. Johnson

Publisher: PEARSON

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Chapter 12.1, Problem 60ES

(a)

To determine

The dress sizes in France that corresponds to the sizes 8, 10, 14 and 18 in United States if the function is f(x)=x+32 which converts dress sizes in United States to those in France.

(b)

To determine

To calculate: Whether the function f(x)=x+32 has an inverse and find its formula.

(c)

To determine

To calculate: The dress sizes in United States that corresponds to the sizes 40, 42, 46 and 50 in France by using the inverse of the function from part (b).

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Chapter 12.1, Problem 59ES

Chapter 12.1, Problem 61ES

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Chapter 12 Solutions

Elementary and Intermediate Algebra: Concepts and Applications (7th Edition)

Ch. 12.1 - 1. Given , find. Ch. 12.1 - Prob. 2YT Ch. 12.1 - Prob. 3YT Ch. 12.1 - Prob. 4YT Ch. 12.1 - Prob. 5YT Ch. 12.1 - Prob. 6YT Ch. 12.1 - Prob. 7YT Ch. 12.1 - Prob. 8YT Ch. 12.1 - 9. Let. Use composition of inverse functions to...Ch. 12.1 - Prob. 1CYU

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The dress sizes in France that corresponds to the sizes 8, 10, 14 and 18 in United States if the function is f ( x ) = x + 32 which converts dress sizes in United States to those in France.

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The dress sizes in France that corresponds to the sizes 8, 10, 14 and 18 in United States if the function is f(x)=x+32 which converts dress sizes in United States to those in France.

To calculate: Whether the function f(x)=x+32 has an inverse and find its formula.

To calculate: The dress sizes in United States that corresponds to the sizes 40, 42, 46 and 50 in France by using the inverse of the function from part (b).

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Chapter 12 Solutions