At noon Ben is Ikm west of Jerry. Ben is heading South at a due rate of 4 km/h and Jeny heads East at a rate of 3km/h. How fast Ts their distance changing 2 hours loater?

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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At noon
Ben is Ikm west of Jerry.
Ben is heading
due South at a
rate of
4 km/n and Jemy heads
East at a rate
of 3km /h.
How
fast is their distance changing
TS
2 hours later?
Transcribed Image Text:At noon Ben is Ikm west of Jerry. Ben is heading due South at a rate of 4 km/n and Jemy heads East at a rate of 3km /h. How fast is their distance changing TS 2 hours later?
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