Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 4 - An Introduction to Functions - 4-5 Writing a Function Rule - Lesson Check - Page 264: 5


independent variable b , dependent variable a

Work Step by Step

Since the question claims that a as a function of b , so we may get a result a=mb ( m is a unchanged number) and we could tell that b could change constantly and a couldn't , which only could change base on b changing . So based on the definition , we could get a result independent variable is b , dependent variable is a
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