The total stopping distance T of a vehicle is shown below, where T is in feet and x is the speed in miles per hour. T = 2.5x + 0.5x² Approximate the change and percent change in total stopping distance as speed changes from x = 25 to x = 26 miles per hour. (Round your answers to one decimal place.) dT = 47.5 X ft dT 6.8 X % %3D Need Help? Master It

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