Two homes are located 12 km apart(at points A and B). They are on astraight street that runs parallel to thehighway that is 20 km away (seediagram). The hydroelectric companythat services the area decides to runa wire from the main power line at thehighway to an electrical box (at pointJ), and from there, wires of equallength are run from the electric box toeach home. How far away from thehighway should the electrical box beHighway20 kmplaced in order to minimize the total amount of wire needed?12km0000000

Step 1: Step 2: Step 3: Step 4:

Answered: Two homes are located 12 km apart (at…

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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