MATH W/APPLICAT.W/NOTES GDE +ACCESS CODE

11th Edition

ISBN: 9781323751671

Author: Lial

Publisher: PEARSON C

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Textbook Question

Chapter 4.3, Problem 66E

Credit Union Assets The total assets (in billions of dollars) held by U.S. credit unions can be approximated by the function

f ( x ) = − 689.9 + 695.8 ln x ,

where x = 10 corresponds to the year 2010. (Data from: Credit Union National Association.)

a. What were the total assets in 2011 and 2015?

b. If the model remains accurate, what is the first full year in which the total assets in credit unions exceed $1450 billion?

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Chapter 4.3, Problem 65E

Chapter 4.3, Problem 67E

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Chapter 4 Solutions

MATH W/APPLICAT.W/NOTES GDE +ACCESS CODE

Ch. 4.1 - Checkpoint 1 (a) Fill in this table: x g(x) =...Ch. 4.1 - Prob. 2CP Ch. 4.1 - Checkpoint 3 Use a graphing calculator to graph ...Ch. 4.1 - Prob. 4CP Ch. 4.1 - Checkpoint 5 Graph Ch. 4.1 - Prob. 6CP Ch. 4.1 - Checkpoint 7 Per-person wine consumption (in...Ch. 4.1 - Classify each function as linear, quadratic, or...Ch. 4.1 - Prob. 2E Ch. 4.1 - Prob. 3E

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Solution Summary: The author explains how the total assets held by U.S. credit unions in 2011 and 2015 can be approximated by the function f(x)=-689.9+695.8mat

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