Two cars are both approaching the same intersection. On car is 6 miles south of the intersection and is moving at a constant speed of 40 miles per hour. At the same time, the other car is 3 miles west of the intersection and is moving a constant speed of 10 miles per hour. Find a function d(t) that expresses the distance between the two cars as a function of time. {Note: At time t = 0, the cars are 6 miles south and 3 miles west, respectively.) d(t) = %3D

Two cars are both approaching the same intersection. On car is 6 miles south of the intersection and is moving at a constant speed of 40 miles per hour. At the same time, the other car is 3 miles west of the intersection and is moving a constant speed of 10 miles per hour. Find a function d(t) that expresses the distance between the two cars as a function of time. {Note: At time t = 0, the cars are 6 miles south and 3 miles west, respectively.) d(t) = %3D

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

Two cars are both approaching the same intersection. On car is 6 miles south of the intersection and is
moving at a constant speed of 40 miles per hour. At the same time, the other car is 3 miles west of the
intersection and is moving a constant speed of 10 miles per hour.
Find a function d(t) that expresses the distance between the two cars as a function of time.
0, the cars are 6 miles south and 3 miles west, respectively.)
{Note: At timet
d(t)
At what time t are the two cars the closest together? (Give at least 3 decimal places.}
hours.
Use the methods of this class. DO NOT USE CAL CILIS

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