Table 1 gives performance data for a boat powered by an Evin-rude outboard motor. Use quadratic regression to find the best model of the form y= ax² + bx+ c for fuel consumption y (in miles per gallon) as a function of speed x (in miles per hour). Estimate the fuel consumption (to one decimal place) at a speed of 12 miles per hour. TABLE 1 rpm mph mpg 2,500 10.3 4.1 3,000 18.3 5.6 3,500 24.6 6.6 4,000 29.1 6.4

Table 1 gives performance data for a boat powered by an Evin-rude outboard motor. Use quadratic regression to find the best model of the form y= ax² + bx+ c for fuel consumption y (in miles per gallon) as a function of speed x (in miles per hour). Estimate the fuel consumption (to one decimal place) at a speed of 12 miles per hour. TABLE 1 rpm mph mpg 2,500 10.3 4.1 3,000 18.3 5.6 3,500 24.6 6.6 4,000 29.1 6.4

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

Table 1 gives performance data for a boat powered by an Evin-rude outboard motor. Use quadratic
regression to find the best model of the form y = ax² + bx + c for fuel consumption y (in miles per gallon)
as a function of speed x (in miles per hour). Estimate the fuel consumption (to one decimal place) at a
speed of 12 miles per hour.
TABLE 1
rpm
mph
mpg
2,500
10.3
4.1
3,000
18.3
5.6
3,500
24.6
6.6
4,000
29.1
6.4

4,500
33.0
6.1
5,000
36.0
5.4
5,400
38.9
4.9

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