A factory is producing and stockpiling metal sheets to be shipped to an automobile manufacturing plant. The factory ships only when there is a minimum of 2,050 sheets in stock. The accompanying table shows the day, x, and the number of sheets in stock, f(x). Day (x) Sheets in Stock (1(x) 860 2 930 3 1000 1150 1200 6 1360 a) Write the linear regression equation for this set of data, rounding the coefficients to four decimal places. b) Use this equation to determine the day the sheets will be shipped.

A factory is producing and stockpiling metal sheets to be shipped to an automobile manufacturing plant. The factory ships only when there is a minimum of 2,050 sheets in stock. The accompanying table shows the day, x, and the number of sheets in stock, f(x). Day (x) Sheets in Stock (1(x) 860 2 930 3 1000 1150 1200 6 1360 a) Write the linear regression equation for this set of data, rounding the coefficients to four decimal places. b) Use this equation to determine the day the sheets will be shipped.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.3: Lines

Problem 76E

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