The table gives performance data for a boat powered by a certain outboard motor. Find a quadratic regression model (y=ax² + bx+c) for boat speed y (in miles per hour) as a function of engine speed (in revolutions per minute). Estimate the boat speed at an engine speed of 3,200 revolutions per minute. Complete the quadratic regression calculator screen below. QuadReg y = ax² +bx+c a = b= C= (...) rpm 1,500 2,000 2,500 3,000 3,500 mph 4.5 5.7 7.8 9.6 13.4 E-6 (Round to the nearest tenth as needed.) (Round to five decimal places as needed.) (Round to the nearest tenth as needed.) What is the estimated boat speed at an engine speed of 3200 revolution per minute?

Algebra and Trigonometry (6th Edition)
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Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The table gives performance data for a boat powered by a certain outboard motor.
Find a quadratic regression model (y = ax² + bx+c) for boat speed y (in miles per
hour) as a function of engine speed (in revolutions per minute). Estimate the boat
speed at an engine speed of 3,200 revolutions per minute.
Complete the quadratic regression calculator screen below.
QuadReg
y = ax² +bx+c
a =
b=
C=
C
rpm
1,500
mph
4.5
2,000
5.7
2,500 7.8
3,000
9.6
3,500
13.4
E-6 (Round to the nearest tenth as needed.)
(Round to five decimal places as needed.)
(Round to the nearest tenth as needed.)
What is the estimated boat speed at an engine speed of 3200 revolution per minute?
Transcribed Image Text:The table gives performance data for a boat powered by a certain outboard motor. Find a quadratic regression model (y = ax² + bx+c) for boat speed y (in miles per hour) as a function of engine speed (in revolutions per minute). Estimate the boat speed at an engine speed of 3,200 revolutions per minute. Complete the quadratic regression calculator screen below. QuadReg y = ax² +bx+c a = b= C= C rpm 1,500 mph 4.5 2,000 5.7 2,500 7.8 3,000 9.6 3,500 13.4 E-6 (Round to the nearest tenth as needed.) (Round to five decimal places as needed.) (Round to the nearest tenth as needed.) What is the estimated boat speed at an engine speed of 3200 revolution per minute?
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