a. Use the statistical menu of your graphing utility and
Chapter 2, Problem 2.7.98(choose chapter or problem)
a. Use the statistical menu of your graphing utility and the quadratic regression program to obtain the quadratic function that models a truck s stopping distance, in feet, on dry pavement traveling at miles per hour. Round the and the constant term to one decimal place. b. Use the function from part (a) to determine speeds on dry pavement requiring stopping distances that exceed 455 feet. Round to the nearest mile per hour
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