Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 4 - An Introduction to Functions - 4-2 Patterns and Linear Functions - Apply What You've Learned - Page 245: a

Answer

The relationship that is found between the number of months and the number of subscribers is modeled as $ S = 8m +48 $ with s being the number of subscribers and m being the number of months. This is clear when looking at the chart provided. The value for 0 months is 48 subscribers; 1 month is 56 subscribers; 2 months is 64 subscribers; and so on. Using the formula $ S = 8m +48 $ $ 0 * 8 + 48 = 48 $ $ 1*8+48=56 $ $ 2*8+48=64 $

Work Step by Step

Explanation above.
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