The scatter plot shows the time spent watching TV, x, and the time spent doing homework, y, by each of 23 students last week. (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 time spent doing homework for a student who spends 12 hours watching TV. Note that you can use the graphing tools to help you approximate the line. 32- 28- 24- Xx Time spent 20- doing homework (in hours ) 16t2 12- 8- 4- 4 12 16 20 24 28 32 Time spent watching TV (in hours) (a) Write an approximate equation of the line of best fit. y = (b) Using your equation from part (a), predict the time spent doing homework for a student who spends 12 hours watching TV. || hours
The scatter plot shows the time spent watching TV, x, and the time spent doing homework, y, by each of 23 students last week. (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 time spent doing homework for a student who spends 12 hours watching TV. Note that you can use the graphing tools to help you approximate the line. 32- 28- 24- Xx Time spent 20- doing homework (in hours ) 16t2 12- 8- 4- 4 12 16 20 24 28 32 Time spent watching TV (in hours) (a) Write an approximate equation of the line of best fit. y = (b) Using your equation from part (a), predict the time spent doing homework for a student who spends 12 hours watching TV. || hours
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.3: Lines
Problem 92E
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