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 = 30 to x = 33 miles per hour (Round your answers to one decimal place.) dT = ft %

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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 = 30 to x = 33 miles per hour.
(Round your answers to one decimal place.)
dT =
ft
dT
%
Transcribed Image Text: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 = 30 to x = 33 miles per hour. (Round your answers to one decimal place.) dT = ft dT %
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