Online Sales of Used Autos The amount (in millions of dollars) of used autos sold online in a certain country is expected to grow in accordance with the figures given in the followingtable (x 0 corresponds to 2011).012.8y1213.9Year, xSales, y15.75(a) Find an equation of the least-squares line for these data.x3414.75 15.15(b) Use the result of part (a) to estimate the sales of used autos online in 2016, assuming that the predicted trend continued.xmillion

Online Sales of Used Autos The amount (in millions of dollars) of used autos sold online in a certain country is expected to grow in accordance with the figures gives in the following table (x 0 corresponds to 2011). 0 PM 1 2 Year, x Sales, y 12.8 13.9 14.75 15.15 15.75 (a) Find an equation of the least-squares line for these data. x 3 4 (b) Use the result of part (a) to estimate the sales of used autos online in 2016, assuming that the predicted trend continued. x million

Online Sales of Used Autos The amount (in millions of dollars) of used autos sold online in a certain country is expected to grow in accordance with the figures gives in the following table (x 0 corresponds to 2011). 0 PM 1 2 Year, x Sales, y 12.8 13.9 14.75 15.15 15.75 (a) Find an equation of the least-squares line for these data. x 3 4 (b) Use the result of part (a) to estimate the sales of used autos online in 2016, assuming that the predicted trend continued. x million

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.6: Regression And Median-fit Lines

Problem 5PPS

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