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The following table shows the number of U5 cell phone subscribers in millions for years since 1995. Year if susbscribers 0 33.786 1 44.043 2

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The following table shows the number of U5 cell phone subscribers in millions for years since 1995. Year if susbscribers 0 33.786 1 44.043 2 55.312 3 69.209 4 86.047 5 109.478 Customize and control Google Chrome. Update is 6 128.375 available. 7 140.766 8 158.722 9 182.14 10 207.896 11 233.041 12 255.396 13 270.334 14 285.646 15 302.859 Let C(t) be the number of US cell phone subscribers in millions in t years since 1995. A linear model for the data is F(t) = 18.997t + 17.711. 300 / 250 ' 200 I50 100- 50 3 6 9 1201: Use the above scatter plot to decide whether the linear model fits the data well. The function is a good model for the data. 0 The function is not a good model for the data J Estimate the number of subscribers in 2013. millions Use the model to predict the year in which the number of subscribers will 327 million. C] Submit

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