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5 2 Nearest point What point of the graph of f(x) = 2 x is

Calculus: Early Transcendentals | 1st Edition | ISBN: 9780321570567 | Authors: William L. Briggs, Lyle Cochran, Bernard Gillett ISBN: 9780321570567 2

Solution for problem 24RE Chapter 4

Calculus: Early Transcendentals | 1st Edition

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Calculus: Early Transcendentals | 1st Edition | ISBN: 9780321570567 | Authors: William L. Briggs, Lyle Cochran, Bernard Gillett

Calculus: Early Transcendentals | 1st Edition

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Problem 24RE

5 2 Nearest point? What point of the graph of f(x) = 2 ? x is closest to the origin? (Hint: You can minimize the square of the distance.)

Step-by-Step Solution:

Solution Step 1 In this problem we have to find the point in the graph of2 x that is closest to the origin. To find the point we shall make use of the hint. Given f(x) = x 2 2 Let P(x, 2x )be the point of f(x) that is closest to origin. Let D be the square of distance from origin to P. That is D = x + ( x ) 22 25 5 = x + 42( )2x )+x 4 2 25 2 4 = x + 4 5x +x = x 4x +2 25 4

Step 2 of 4

Chapter 4, Problem 24RE is Solved
Step 3 of 4

Textbook: Calculus: Early Transcendentals
Edition: 1
Author: William L. Briggs, Lyle Cochran, Bernard Gillett
ISBN: 9780321570567

Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321570567. This full solution covers the following key subjects: point, minimize, graph, hint, distance. This expansive textbook survival guide covers 85 chapters, and 5218 solutions. The answer to “5 2 Nearest point? What point of the graph of f(x) = 2 ? x is closest to the origin? (Hint: You can minimize the square of the distance.)” is broken down into a number of easy to follow steps, and 29 words. This textbook survival guide was created for the textbook: Calculus: Early Transcendentals, edition: 1. The full step-by-step solution to problem: 24RE from chapter: 4 was answered by , our top Calculus solution expert on 03/03/17, 03:45PM. Since the solution to 24RE from 4 chapter was answered, more than 389 students have viewed the full step-by-step answer.

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5 2 Nearest point What point of the graph of f(x) = 2 x is