Chapter 1 Calculus with Applications Textbook Solutions (Lial, Greenwell, Ritchey) PDF

Title Chapter 1 Calculus with Applications Textbook Solutions (Lial, Greenwell, Ritchey)
Author Steph Steph
Course Applied Calculus
Institution Trent University
Pages 11
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Download Chapter 1 Calculus with Applications Textbook Solutions (Lial, Greenwell, Ritchey) PDF


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INSTRUCTOR’S RESOURCE AND SOLUTIONS MANUAL ELKA BLOCK FRANK PURCELL

CALCULUS WITH APPLICATIONS and

CALCULUS WITH APPLICATIONS, BRIEF VERSION ELEVENTH EDITIONS Margaret L. Lial American River College

Raymond N. Greenwell Hofstra University

Nathan P. Ritchey Edinboro University

Boston Columbus Indianapolis New York San Francisco Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montreal Toronto Delhi Mexico City Sao Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo

The author and publisher of this book have used their best efforts in preparing this book. These efforts include the development, research, and testing of the theories and programs to determine their effectiveness. The author and publisher make no warranty of any kind, expressed or implied, with regard to these programs or the documentation contained in this book. The author and publisher shall not be liable in any event for incidental or consequential damages in connection with, or arising out of, the furnishing, performance, or use of these programs. Reproduced by Pearson from electronic files. Copyright © 2016, 2012, 2008 Pearson Education, Inc. Publishing as Pearson, 501 Boylston Street, Boston, MA 02116. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. Printed in the United States of America. ISBN-13: 978-0-13-386465-6 ISBN-10: 0-13-386465-0

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CONTENTS PREFACE .................................................................................................................................................................... HINTS FOR TEACHING CALCULUS WITH APPLICATIONS.............................................................................

ix xi

PRETESTS .................................................................................................................................................................. xix ANSWERS TO PRETESTS ........................................................................................................................................ xxvii FINAL EXAMINATIONS .......................................................................................................................................... xxix ANSWERS TO FINAL EXAMINATIONS ................................................................................................................ xliii

SOLUTIONS TO ALL EXERCISES CHAPTER R ALGEBRA REFERENCE R.1 Polynomials ...................................................................................................................................................

1

R.2 Factoring ........................................................................................................................................................

3

R.3 Rational Expressions ......................................................................................................................................

4

R.4 Equations .......................................................................................................................................................

8

R.5 Inequalities .....................................................................................................................................................

14

R.6 Exponents .......................................................................................................................................................

24

R.7 Radicals ..........................................................................................................................................................

28

CHAPTER 1 LINEAR FUNCTIONS

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1.1 Slopes and Equations of Lines .......................................................................................................................

33

1.2 Linear Functions and Applications .................................................................................................................

46

1.3 The Least Squares Line ..................................................................................................................................

54

Chapter 1 Review Exercises ...................................................................................................................................

66

Extended Application: Using Extrapolation to Predict Life Expectancy ...............................................................

74

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! CHAPTER 2 NONLINEAR FUNCTIONS 2.1 Properties of Functions ...................................................................................................................................

77

2.2 Quadratic Functions; Translation and Reflection ...........................................................................................

88

2.3 Polynomial and Rational Functions ................................................................................................................ 105 2.4 Exponential Functions .................................................................................................................................... 118 2.5 Logarithmic Functions .................................................................................................................................... 128 2.6 Applications: Growth and Decay; Mathematics of Finance........................................................................... 141 Chapter 2 Review Exercises ................................................................................................................................... 149 Extended Application: Power Functions ................................................................................................................ 165

CHAPTER 3 THE DERIVATIVE 3.1 Limits .............................................................................................................................................................. 167 3.2 Continuity ....................................................................................................................................................... 180 3.3 Rates of Change.............................................................................................................................................. 187 3.4 Definition of the Derivative............................................................................................................................ 199 3.5 Graphical Differentiation ................................................................................................................................ 219 Chapter 3 Review Exercises ................................................................................................................................... 223 Extended Application: A Model for Drugs Administered Intravenously .............................................................. 235

CHAPTER 4 CALCULATING THE DERIVATIVE 4.1 Techniques for Finding Derivatives ............................................................................................................... 237 4.2 Derivatives of Products and Quotients ........................................................................................................... 248 4.3 The Chain Rule ............................................................................................................................................... 258 4.4 Derivatives of Exponential Functions ............................................................................................................ 269 4.5 Derivatives of Logarithmic Functions ............................................................................................................ 282 Chapter 4 Review Exercises ................................................................................................................................... 294 Extended Application: Electric Potential and Electric Field .................................................................................. 307

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CONTENTS

! CHAPTER 5 GRAPHS AND THE DERIVATIVE 5.1 Increasing and Decreasing Functions ............................................................................................................. 309 5.2 Relative Extrema ............................................................................................................................................ 323 5.3 Higher Derivatives, Concavity, and the Second Derivative Test ................................................................... 338 5.4 Curve Sketching

................................................................................................................................ 361

Chapter 5 Review Exercises ................................................................................................................................... 382 Extended Application: A Drug Concentration Model for Orally Administered Medications ............................... 401

CHAPTER 6 APPLICATIONS OF THE DERIVATIVE 6.1 Absolute Extrema ........................................................................................................................................... 403 6.2 Applications of Extrema ................................................................................................................................. 413 6.3 Further Business Applications: Economic Lot Size; Economic Order Quantity; Elasticity of Demand .......................................................................................... 433 6.4 Implicit Differentiation ................................................................................................................................... 4 40 6.5 Related Rates .................................................................................................................................................. 4 57 6.6 Differentials: Linear Approximation .............................................................................................................. 465 Chapter 6 Review Exercises ................................................................................................................................... 472 Extended Application: A Total Cost Model for a Training Program ..................................................................... 483

CHAPTER 7 INTEGRATION 7.1 Antiderivatives ............................................................................................................................................... 485 7.2 Substitution ..................................................................................................................................................... 4 97 7.3 Area and the Definite Integral ........................................................................................................................ 507 7.4 The Fundamental Theorem of Calculus ......................................................................................................... 521 7.5 The Area Between Two Curves ..................................................................................................................... 538 7.6 Numerical Integration ..................................................................................................................................... 557 Chapter 7 Review Exercises ................................................................................................................................... 572 Extended Application: Estimating Depletion Dates for Minerals .......................................................................... 589

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! CHAPTER 8 FURTHER TECHNIQUES AND APPLICATIONS OF INTEGRATION 8.1 Integration by Parts......................................................................................................................................... 591 8.2 Volume and Average Value ........................................................................................................................... 601 8.3 Continuous Money Flow ................................................................................................................................ 612 8.4 Improper Integrals .......................................................................................................................................... 619 Chapter 8 Review Exercises ................................................................................................................................... 632 Extended Application: Estimating Learning Curves in Manufacturing with Integrals .......................................... 641

CHAPTER 9 MULTIVARIABLE CALCULUS 9.1 Functions of Several Variables ....................................................................................................................... 643 9.2 Partial Derivatives ......................................................................................................................................... 653 9.3 Maxima and Minima ...................................................................................................................................... 669 9.4 Lagrange Multipliers ...................................................................................................................................... 684 9.5 Total Differentials and Approximations......................................................................................................... 701 9.6 Double Integrals ............................................................................................................................................. 710 Chapter 9 Review Exercises ................................................................................................................................... 729 Extended Application: Using Multivariable Fitting to Create a Response Surface Design ................................... 749

CHAPTER 10 DIFFERENTIAL EQUATIONS 10.1 Solutions of Elementary and Separable Differential Equations ................................................................... 751 10.2 Linear First-Order Differential Equations .................................................................................................... 769 10.3 Euler’s Method ............................................................................................................................................. 778 10.4 Applications of Differential Equations ......................................................................................................... 787 Chapter 10 Review Exercises ................................................................................................................................ 800 Extended Application: Pollution of the Great Lakes.............................................................................................. 814

CHAPTER 11 PROBABILITY AND CALCULUS 11.1 Continuous Probability Models .................................................................................................................... 817 11.2 Expected Value and Variance of Continuous Random Variables ................................................................ 830 11.3 Special Probability Density Functions ......................................................................................................... 847 Chapter 11 Review Exercises ................................................................................................................................. 859 Extended Application: Exponential Waiting Times ............................................................................................... 873

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CONTENTS

! CHAPTER 12 SEQUENCES AND SERIES 12.1 Geometric Sequences .................................................................................................................................. 875 12.2 Annuities: An Application of Sequences ..................................................................................................... 883 12.3 Taylor Polynomials at 0................................................................................................................................ 897 12.4 Infinite Series................................................................................................................................................ 915 12.5 Taylor Series ................................................................................................................................................. 924 12.6 Newton’s Method ......................................................................................................................................... 941 12.7 L’Hospital’s Rule ......................................................................................................................................... 952 Chapter 12 Review Exercises ................................................................................................................................. 963 Extended Application: Living Assistance and Subsidized Housing ...................................................................... 979

CHAPTER 13 THE TRIGONOMETRIC FUNCTIONS 13.1 Definitions of the Trigonometric Functions ................................................................................................. 981 13.2 Derivatives of Trigonometric Functions ...................................................................................................... 993 13.3 Integrals of Trigonometric Functions ........................................................................................................... 1010 Chapter 13 Review Exercises ................................................................................................................................. 1020 Extended Application: The Shortest Time and the Cheapest Path ......................................................................... 1032

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PREFACE This book provides several resources for instructors using Calculus with Applications, Eleventh Edition, by Margaret L. Lial, Raymond N. Greenwell, and Nathan P. Ritchey. · Hints for teaching Calculus with Applications are provided as a resource for faculty. · One open—response form and one multiple-choice form of a pretest are provided. These tests are an aid to instructors in identifying students who may need assistance. · One open-response form and one multiple-choice form of a final examination are provided. · Solutions for nearly all of the exercises in the textbook are included. Solutions are usually not provided for exercises with open-response answers. The following people have made valuable contributions to the production of this Instructor’s Resource Guide and Solutions Manual: LaurelTech Integrated Publishing Services, editors; Judy Martinez and Sheri Minkner, typists; and Joe Vetere, Senior Author Support/Technology Specialist. Revison for the Eleventh Edition was carried out by Dana Bettez and Twin Prime Editorial.

PREFACE

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