Use the above scatter plot to decide whether the linear model fits the data well. 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. S. in 2012. billions of dollars. Use the model to predict the year that corresponds to retails sales of $237 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 2E: Cost of Adding Employees The following table shows the cost, in millions of dollars, to Walmart of...
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Question 10
Year Retail Sales
0
3
6
9
The following table shows retail sales in drug stores in billions of dollars in the U.S. for years since 1995.
12
15
220-
210-
200-
190-
180
170-
160-
150+
140-
130-
120-
110-
100-
Let S(t) be the retails sales in billions of dollars in t years since 1995. A linear model for the data is
F(t)= 9.44t+ 84.182.
90+
80+
85.851
108.426
141.781
169.256
202.297
222.266
T
3
20
6
< >
9
Use the above scatter plot to decide whether the linear model fits the data well.
The function is a good model for the data.
O The function is not a good model for the data
000
000
12 d's
Estimate the retails sales in the U. S. in 2012.
billions of dollars.
Use the model to predict the year that corresponds to retails sales of $237 billion.
F7
DI
FB
C
Transcribed Image Text:Question 10 Year Retail Sales 0 3 6 9 The following table shows retail sales in drug stores in billions of dollars in the U.S. for years since 1995. 12 15 220- 210- 200- 190- 180 170- 160- 150+ 140- 130- 120- 110- 100- Let S(t) be the retails sales in billions of dollars in t years since 1995. A linear model for the data is F(t)= 9.44t+ 84.182. 90+ 80+ 85.851 108.426 141.781 169.256 202.297 222.266 T 3 20 6 < > 9 Use the above scatter plot to decide whether the linear model fits the data well. The function is a good model for the data. O The function is not a good model for the data 000 000 12 d's Estimate the retails sales in the U. S. in 2012. billions of dollars. Use the model to predict the year that corresponds to retails sales of $237 billion. F7 DI FB C
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