**The table shows the number of people in North America who use email as part of their jobs.**---### North American Business Email Users| Year | Email Users, *m* (million users) ||------|-----------------------------------|| 2005 | 131.5 || 2006 | 133.9 || 2007 | 137.4 || 2008 | 138.6 || 2009 | 145.7 || 2010 | 149.3 |---1. **(a)** Write the function for the linear model that gives the number of North American business email users in millions, where $ x $ is the number of years since 2005, with data from $ 0 \leq x \leq 5 $. (Round all numerical values to three decimal places.) $ m(x) = $ ___________________ million users2. **(b)** What is the constant rate of change of the number of North American business email users? (Round your answer to three decimal places.) ___________________ million users per year3. **(c)** Use the model to estimate the number of North American business email users in 2017. (Round your answer to three decimal places.) ___________________ million users4. Is this estimate found by interpolation or extrapolation? - [ ] interpolation - [ ] extrapolation

As per the question we are given a data table about the year (since 2005) and total number of…

Answered: The table shows the number of people in…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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