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1. The table shows the number of people in Europe who use email as a part of their jobs. European Business Email Users Year Email Users (million user) 2005 162.6 2006 179.8 2007 196.5 2008 212.8 2009 228.6 2010 244.1 a. Find a linear function (using linear regression) that models the number of email users as a function of year since 2005. Round all numbers to two decimal places. b. Draw a scatterplot of the data and graph the linear function. c. What is the slope and what is its significance? d. What is the y-intercept and what is its significance? e. According to the model

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