Use the above scatter plot to decide whether the linear model fits the data well. The function is not a good model for the data O The function is a good model for the data. Estimate the retails sales in the U.S. in 2013. billions of dollars. Use the model to predict the year that corresponds to retails sales of $242 billion.
Use the above scatter plot to decide whether the linear model fits the data well. The function is not a good model for the data O The function is a good model for the data. Estimate the retails sales in the U.S. in 2013. billions of dollars. Use the model to predict the year that corresponds to retails sales of $242 billion.
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter3: Straight Lines And Linear Functions
Section3.3: Modeling Data With Linear Functions
Problem 23E: When Date Are Unevenly speed. If data are evenly spaced, we need only calculate differences to see...
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question 16
The following table shows retail sales in drug stores in billions of dollars in the U.S. for years since 1995.
Year | Retail Sales |
---|---|
0 | 85.851 |
3 | 108.426 |
6 | 141.781 |
9 | 169.256 |
12 | 202.297 |
15 | 222.266 |
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