# Chapter 3 - Introduction to Graphing - 3.1 Reading Graphs, Plotting Points, and Scaling Graphs - 3.1 Exercise Set - Page 160: 16

Around $\$14$billion was spent on DVDs in 2010. #### Work Step by Step The graph shows the amount spent on the y-axis and the year on the x-axis. Note that the year 2010 is represented by the rightmost point. Note also that the height of the point corresponds to approximately 14 billion. Thus, around$\$14$ billion was spent on DVDs in 2010.

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