For a certain model of car the distance d required to stop the vehicle if it is traveling at v mi/h is given by the formula v2 d = v + 20 where d is measured in feet. Kerry wants her stopping distance not to exceed 40 ft. At what range of speeds (in mi/h) can she travel? (Enter your answer using interval notation.) 40 ft
For a certain model of car the distance d required to stop the vehicle if it is traveling at v mi/h is given by the formula v2 d = v + 20 where d is measured in feet. Kerry wants her stopping distance not to exceed 40 ft. At what range of speeds (in mi/h) can she travel? (Enter your answer using interval notation.) 40 ft
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.4: Special Products
Problem 55PPS
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