The following table shows retail sales in drug stores in billions of dollars in the U.S. for year Year Retail Sales 0 3 6 230 210 200 190+ Let 5(t) be the retails sales in billions of dollars in t years since 1995. A linear model for th F(t) 9.44t+84.182. 180+ 170 160+ 150+ 12 15 130 120 2104 200 90 85.851 108.426 141.781 169.256 202.297 222.266 Use the above scatter plot to decide whether the linear model fits the data well. O The function is a good model for the data. O The function is not a good model for the data Estimate the retails sales in the U. 5. in 2014. billions of dollars. Use the model to predict the year in which retails sales will be $248 billion.
The following table shows retail sales in drug stores in billions of dollars in the U.S. for year Year Retail Sales 0 3 6 230 210 200 190+ Let 5(t) be the retails sales in billions of dollars in t years since 1995. A linear model for th F(t) 9.44t+84.182. 180+ 170 160+ 150+ 12 15 130 120 2104 200 90 85.851 108.426 141.781 169.256 202.297 222.266 Use the above scatter plot to decide whether the linear model fits the data well. O The function is a good model for the data. O The function is not a good model for the data Estimate the retails sales in the U. 5. in 2014. billions of dollars. Use the model to predict the year in which retails sales will be $248 billion.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.CR: Chapter 1 Review
Problem 86CR
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