The data points show an item's value y (in dollars) at a time x (in years) after its purchase. Each figure has the same data points. However, each figure has a different curve fitting the data. The equation for each curve is also shown. Answer the questions that follow. 3000 13004 Figure 1 y-54(1.13) 2006- 1300- 1000 Figure 2 y 460(1.05) 3000 1000- Figure 31 y=9x²-350x+4000

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter8: Linear Functions
Section8.5: Slope-intercept Form
Problem 9E
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The data points show an item's value y (in dollars) at a time x (in years) after its purchase.
Each figure has the same data points.
However, each figure has a different curve fitting the data.
The equation for each curve is also shown.
Answer the questions that follow.
3000
13004
Figure 1
y-54(1.13)
2006-
1300-
1000.
Figure 2
y 460(1.05)
3000-
150.
1000-
Figure 31
y=9x²-350x+4000
Transcribed Image Text:The data points show an item's value y (in dollars) at a time x (in years) after its purchase. Each figure has the same data points. However, each figure has a different curve fitting the data. The equation for each curve is also shown. Answer the questions that follow. 3000 13004 Figure 1 y-54(1.13) 2006- 1300- 1000. Figure 2 y 460(1.05) 3000- 150. 1000- Figure 31 y=9x²-350x+4000
(a) Which curve fits the data best?
O Figure 1
Figure 2
Figure 3
(b) Use the equation of the best fitting curve from part (a) to predict the value of
the item at a time 12 years after its purchase. Round your answer to the
nearest hundredth.
$0
Explanation
Check
Transcribed Image Text:(a) Which curve fits the data best? O Figure 1 Figure 2 Figure 3 (b) Use the equation of the best fitting curve from part (a) to predict the value of the item at a time 12 years after its purchase. Round your answer to the nearest hundredth. $0 Explanation Check
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