The scatter plot shows the number of years of experience, x, and the amount charged per hour, y, for each of 23 dog sitters in California. (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 amount charged per hour by a dog sitter with 10 years of experience. Note that you can use the graphing tools to help you approximate the line. Amount charged (in dollars) per hour y 22+ 20- 18+ 16+ 14- 12+ 10+ 8 x 6+ 4+ 2+ 0 2 4 X 6 X X X X X X X X X 8 10 12 14 16 18 20 22 Years of experience x X 5 (a) Write an approximate equation of the line of best fit. y = 0 (b) Using your equation from part (a), predict the amount charged per hour by a dog sitter with 10 years of experience. X 5
The scatter plot shows the number of years of experience, x, and the amount charged per hour, y, for each of 23 dog sitters in California. (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 amount charged per hour by a dog sitter with 10 years of experience. Note that you can use the graphing tools to help you approximate the line. Amount charged (in dollars) per hour y 22+ 20- 18+ 16+ 14- 12+ 10+ 8 x 6+ 4+ 2+ 0 2 4 X 6 X X X X X X X X X 8 10 12 14 16 18 20 22 Years of experience x X 5 (a) Write an approximate equation of the line of best fit. y = 0 (b) Using your equation from part (a), predict the amount charged per hour by a dog sitter with 10 years of experience. X 5
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
Section2.3: Linear Functions And Slope
Problem 106E
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Transcribed Image Text:The scatter plot shows the number of years of experience, x, and the amount charged per hour, y, for each of 23 dog sitters in California.
(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 amount charged per hour by a dog sitter with 10 years of experience.
Note that you can use the graphing tools to help you approximate the line.
Amount charged
in dollars
\per hour/
22-
20+
18+
16+
14+
12+
10-
8-
6-
4+
2+
0
2 4
X
6
X
X
+3
+:
X
8 10 12 14 16 18 20 22
Years of experience
X
S
(a) Write an approximate equation of the line of best fit.
:0
y =
(b) Using your equation from part (a), predict the amount
charged per hour by a dog sitter with 10 years of
experience.
$0
x
Ś
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