Explanation Given information: 4 x − 9 ≤ f ( x ) ≤ x 2 − 4 x + 7 for x ≥ 0 Calculation: It is given that, 4 x − 9 ≤ f ( x ) ≤ x 2 − 4 x + 7 Using squeeze theorem, take limit, x approaches 4 lim x → 4 ( 4 x − 9 ) ≤ lim x → 4 f ( x ) ≤ lim x

15th Edition

ISBN: 9781133109631

Author: Stewart, JAMES, Day, Troy

Publisher: Cengage Learning,

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Limits

When it comes to calculus, limits are considered to be a very important topic of discussion. The main importance of limit lies in expressing the value of a function as it gets closer to a certain value. Also, limits can help you to understand other topic…

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Question

Chapter 2.4, Problem 29E

To determine

To find: limx→4f(x) .

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Chapter 2.4, Problem 28E

Chapter 2.4, Problem 30E

Chapter 2 Solutions

Biocalculus

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Limits and Continuity; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=9brk313DjV8;License: Standard YouTube License, CC-BY

lim x → 4 f ( x ) .

Solution Summary: The author explains how to find undersetxto 4limf(x-)=7 using the squeeze theorem, take limit, x approaches 4.

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To find: limx→4f(x) .

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Chapter 2 Solutions