Modeling Data The speed of a car in miles per hour and the stopping distance in feet are
Chapter 2, Problem 40(choose chapter or problem)
Modeling Data The speed of a car in miles per hour and the stopping distance in feet are recorded in the table. (a) Use the regression capabilities of a graphing utility to find a quadratic model for the data. (b) Use a graphing utility to plot the data and graph the model. (c) Use a graphing utility to graph (d) Use the model to approximate the stopping distance at a speed of 65 miles per hour. (e) Use the graphs in parts (b) and (c) to explain the change in stopping distance as the speed increases. x2y
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