Suppose the value of a varies from r a to x = b. There are at least two ways of thinking about what percent x changed by. We'll explore two of them here. For each of the following questions, write an expression in terms of a and b to answer the question. a. Method 1 i. b is how many times as large as a? b/a v times as large Preview ii. Therefore, b is what percent of a? * % Preview syntax error iii. Hence, if æ varies from x = a to x = b, x changes by what percent? * % Preview b. Method 2 i. If a varies from x = a to x = b, how much did a change by? Ax = b-a Preview ii. The amount a changed by (Ax) is how many times as large as the initial value, x = a? Its times as large Preview syntax error iii. Hence, if x varies from = a to x = b, what is the percent change in a? * % Preview

Suppose the value of a varies from r a to x = b. There are at least two ways of thinking about what percent x changed by. We'll explore two of them here. For each of the following questions, write an expression in terms of a and b to answer the question. a. Method 1 i. b is how many times as large as a? b/a v times as large Preview ii. Therefore, b is what percent of a? * % Preview syntax error iii. Hence, if æ varies from x = a to x = b, x changes by what percent? * % Preview b. Method 2 i. If a varies from x = a to x = b, how much did a change by? Ax = b-a Preview ii. The amount a changed by (Ax) is how many times as large as the initial value, x = a? Its times as large Preview syntax error iii. Hence, if x varies from = a to x = b, what is the percent change in a? * % Preview

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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