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 18 hours watching TV. Note that you can use the graphing tools to help you approximate the line. 32- 28- 24 Time spent 20- doing homework Kin hours ) 16+ 12 8. 4- 8 12 16 20 24 28 32 Time spent watching TV (in 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 18 hours watching TV. Note that you can use the graphing tools to help you approximate the line. 32- 28- 24 Time spent 20- doing homework Kin hours ) 16+ 12 8. 4- 8 12 16 20 24 28 32 Time spent watching TV (in hours )
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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