Answer: Modeling Data The table shows the drag force in kilograms for a motor vehicle at
Chapter 13, Problem 75(choose chapter or problem)
Modeling Data The table shows the drag force y in kilograms for a motor vehicle at indicated speeds x in kilometers per hour.
(a) Use the regression capabilities of a graphing utility to find the least squares regression quadratic for the data.
(b) Use the model to estimate the total drag when the vehicle is moving at 80 kilometers per hour.
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