The scatter plot shows the time spent texting, x, and the time spent exercising, y, by each of 25 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 exercising for a student who spends 4 hours texting. Note that you can use the graphing tools to help you approximate the line. 10- 9- 8+x Time spent 7. exercising (in hours ) 6- XX X. 5- 4- 3- 2 9. 10 Time spent texting (in hours ) (a) Write an approximate equation of the line of best fit. y = %3! (b) Using your equation from part (a), predict the time spent exercising for a student who spends 4 hours texting. | hours
The scatter plot shows the time spent texting, x, and the time spent exercising, y, by each of 25 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 exercising for a student who spends 4 hours texting. Note that you can use the graphing tools to help you approximate the line. 10- 9- 8+x Time spent 7. exercising (in hours ) 6- XX X. 5- 4- 3- 2 9. 10 Time spent texting (in hours ) (a) Write an approximate equation of the line of best fit. y = %3! (b) Using your equation from part (a), predict the time spent exercising for a student who spends 4 hours texting. | hours
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
![The scatter plot shows the time spent texting, x, and the time spent exercising, y, by each of 25 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.
00
(b) Using your equation from part (a), predict the time spent exercising for a student who spends 4 hours
texting.
Note that you can use the graphing tools to help you approximate the line.
10+
9+
Time spent
exercising
(in hours )
6-
5-
4.
3-
2-
10
Time spent texting
(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 exercising for a student who spends 4
hours texting.
| hours](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fffe16bd2-2199-47d3-aa79-7d0fd7f8aaeb%2Fa3e9ff21-121b-4fe0-8ba4-3b531e91711a%2Fdqmy9qs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The scatter plot shows the time spent texting, x, and the time spent exercising, y, by each of 25 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.
00
(b) Using your equation from part (a), predict the time spent exercising for a student who spends 4 hours
texting.
Note that you can use the graphing tools to help you approximate the line.
10+
9+
Time spent
exercising
(in hours )
6-
5-
4.
3-
2-
10
Time spent texting
(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 exercising for a student who spends 4
hours texting.
| hours
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