Line of Best Fit The table shows the number of people who have attended a neighborhood festival over an 8-year period. Year, x 1 2 3 4 5 6 7 8 Attendance, y 420 500 650 900 1100 1500 1750 2400 a. Make a scatter plot of the data. b. Draw a line of best fit. c. Write an equation of the line of best fit. d. Predict the number of people who will attend the festival in year 10.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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ISBN:9780547587776
Author:HOLT MCDOUGAL
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Chapter8: Linear Functions
Section: Chapter Questions
Problem 17CT
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Line of Best Fit
The table shows the number of people who have attended a
neighborhood festival over an 8-year period.
Year, x
1 2 3 4
5
6 7 8
Attendance, y 420
500
650
900 1100 1500 1750 2400
a. Make a scatter plot of the data.
b. Draw a line of best fit.
c. Write an equation of the line of best fit.
d. Predict the number of people who will attend the festival in
year 10.
Transcribed Image Text:Line of Best Fit The table shows the number of people who have attended a neighborhood festival over an 8-year period. Year, x 1 2 3 4 5 6 7 8 Attendance, y 420 500 650 900 1100 1500 1750 2400 a. Make a scatter plot of the data. b. Draw a line of best fit. c. Write an equation of the line of best fit. d. Predict the number of people who will attend the festival in year 10.
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