Explanation Given information: f ( x ) = x e − x Formula used: There are two x-values that give f ( x ) = 0.3 Calculation: We use a graphing utility to graph f ( x )

Loose-leaf Version For Calculus: Early Transcendentals

4th Edition

ISBN: 9781319055912

Author: Jon Rogawski, Colin Adams, Robert Franzosa

Publisher: W. H. Freeman

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Chapter 1, Problem 66CRE

To determine

Plot f(x)=xe−x and use the zoom feature to find two solution of f(x)=0.3.

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Chapter 1, Problem 65CRE

Chapter 2.1, Problem 1PQ

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Chapter 1 Solutions

Loose-leaf Version For Calculus: Early Transcendentals

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Plot f ( x ) = x e − x and use the zoom feature to find two solution of f ( x ) = 0.3 .

Solution Summary: The author explains how the graphing utility graphs f(x)=x e-x and zooms in to find two solutions.

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Plot f(x)=xe−x and use the zoom feature to find two solution of f(x)=0.3.

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Chapter 1 Solutions