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 = 35 to x = 38 miles per hour. (Round your answers to one decimal place.) dT = 112.5 dT T Need Help? 16.714 ✓ ft X % Read It Master It
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 = 35 to x = 38 miles per hour. (Round your answers to one decimal place.) dT = 112.5 dT T Need Help? 16.714 ✓ ft X % Read It Master It
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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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 = 35 to x = 38 miles per hour. (Round your answers to
one decimal place.)
dT = 112.5
dT
= 16.714
Need Help?
ft
X %
Read It
Master It
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