The scatter plot shows the number of hours worked, x, and the amount of money spent on entertainment, v, by each of 24 students. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the money spent on entertainment for a student who works 8 hours. Note that you can use the graphing tools to help you approximate the line. 28- 24 (a) Write an approximate equation of the line of best fit. Amount of 20- money spent on entertainment Cin dollars) 16- (b) Using your equation from part (a), predict the money spent on entertainment for a student who works S hours. 12- 8- 4- 4 12 16 20 24 28 Number of hours worked
The scatter plot shows the number of hours worked, x, and the amount of money spent on entertainment, v, by each of 24 students. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the money spent on entertainment for a student who works 8 hours. Note that you can use the graphing tools to help you approximate the line. 28- 24 (a) Write an approximate equation of the line of best fit. Amount of 20- money spent on entertainment Cin dollars) 16- (b) Using your equation from part (a), predict the money spent on entertainment for a student who works S hours. 12- 8- 4- 4 12 16 20 24 28 Number of hours worked
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.4: Writing And Graphing Equations Of Lines
Problem 80E
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Transcribed Image Text:The scatter plot shows the number of hours worked, x, and the amount of money spent on entertainment, v, by each of 24 students.
(a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit.
(b) Using your equation from part (a), predict the money spent on entertainment for a student who works 8 hours.
Note that you can use the graphing tools to help you approximate the line.
28-
24
(a) Write an approximate equation of the line of best fit.
Amount of
20-
money spent on
entertainment
16-
Cin dollars)
(b) Using your equation from part (a), predict the money
spent on entertainment for a student who works S hours.
12-
8-
4-
4
8
12
16
20
28
Number of hours worked
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