Algebra 1

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

Chapter 4 - An Introduction to Functions - Chapter Test: 10

Answer

Domain: 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12 Range: 2.47, 4.94, 7.41, 9.88, 12.35, 14.82, 17.29, 19.76, 22.23, 24.7, 27.17, 29.64

Work Step by Step

We know that we cannot spend more than $30.00 so therefore we can evaluate for the domain and range. Our domain are all of the number of party flavors we can buy. The Range is our cost which depends on the number of flavors we buy. So if we select the domain value of 1, we multiply this by 2.47 to get the cost or also known as the range value. Also our costs cannot exceed 30 since that is our limit set by the problem.
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