The graph shows album sales (which include CD, vinyl, cassette, and digital albums) and
Chapter 3, Problem 72(choose chapter or problem)
The graph shows album sales (which include CD, vinyl, cassette, and digital albums) and music purchases (which include digital tracks, albums, singles, and music videos) in millions of units from 2004 through 2008. Use the graph to work Exercises 71 and 72.Locate the line on the graph that represents album sales. Repeat parts (a)(c) ofExercise 71. For part (a), x is the year and y is sales in millions of units.
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