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Solve the system of normal equations. (I don't want you doing this by hand. Use a calculator or app.) 55.8 97.8 - 45.9 9.9 -.73 Use your answer in problem 4 to state the fourth-degree polynomial of best fit that relates the time (in seconds) to the speed (in miles per hour) of the car. 335 b 1845/189 -6605/144 2135/216 35/48 - - Use calculus to construct a polynomial that gives the acceleration of the car as a function of time.

Solve the system of normal equations. (I don't want you doing this by hand. Use a calculator or app.) 55.8 97.8 - 45.9 9.9 -.73 Use your answer in problem 4 to state the fourth-degree polynomial of best fit that relates the time (in seconds) to the speed (in miles per hour) of the car. 335 b 1845/189 -6605/144 2135/216 35/48 - - Use calculus to construct a polynomial that gives the acceleration of the car as a function of time.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 15T
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Help with the last two please

4. Solve the system of normal equations. (I don't want you doing this by hand. Use a calculator or app.) 335 1845/189 -6005/144 x= - 55.8 97.8 -45.9 9.9 2135/216 -35/48 -.73 5. Use your answer in problem 4 to state the fourth-degree polynomial of best fit that relates the time (in seconds) to the speed (in miles per hour) of the car. 6. Use calculus to construct a polynomial that gives the acceleration of the car as a function of time.
Transcribed Image Text:4. Solve the system of normal equations. (I don't want you doing this by hand. Use a calculator or app.) 335 1845/189 -6005/144 x= - 55.8 97.8 -45.9 9.9 2135/216 -35/48 -.73 5. Use your answer in problem 4 to state the fourth-degree polynomial of best fit that relates the time (in seconds) to the speed (in miles per hour) of the car. 6. Use calculus to construct a polynomial that gives the acceleration of the car as a function of time.
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