The average amount of money y spent per person per year on music from iTunes from 2008 to 2013 can be approximat- ed by y = -5.74x + 38.05. In this equation, x represents the number of years since 2008. (Source: billboard.com) a. Complete the table. 1 3 5 y b. Find the year in which the yearly average amount spent on music in iTunes was approximately $26.00. (Hint: Find x when y = 26 and round to the nearest whole number.)
The average amount of money y spent per person per year on music from iTunes from 2008 to 2013 can be approximat- ed by y = -5.74x + 38.05. In this equation, x represents the number of years since 2008. (Source: billboard.com) a. Complete the table. 1 3 5 y b. Find the year in which the yearly average amount spent on music in iTunes was approximately $26.00. (Hint: Find x when y = 26 and round to the nearest whole number.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.1: Adding And Subtracting Polynomials
Problem 5GP
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