Instructor’s Solutions Manual of College Algebra And Trigonometry

940 Pages·2008·17.62 MB·English

by  Richard N. Aufmann

INSTRUCTOR’S SOLUTIONS MANUAL

Richard N. Aufmann
Palomar College

Vernon C. Barker
Palomar College

Richard D. Nation
Palomar College

Christine S. Verity

COLLEGE ALGEBRA AND TRIGONOMETRY

SIXTH EDITION

Aufmann/Barker/Nation

HOUGHTON MIFFLIN COMPANY BOSTON NEW YORK
Editor-in-Chief/Publisher: Richard Stratton
Sponsoring Editor: Molly Taylor
Marketing Manager: Jennifer Jones
Editorial Associate: Andrew Lipsett
Marketing Associate: Mary Legere
Editorial Assistant: Anthony D’Aries

Copyright © 2008 by Houghton Mifflin Company. All rights reserved.

Houghton Mifflin Company hereby grants you permission to reproduce the Houghton Mifflin
material contained in this work in classroom quantities, solely for use with the accompanying
Houghton Mifflin textbook. All reproductions must include the Houghton Mifflin copyright
notice, and no fee may be collected except to cover the cost of duplication. If you wish to make
any other use of this material, including reproducing or transmitting the material or portions
thereof in any form or by any electronic or mechanical means including any information storage
or retrieval system, you must obtain prior written permission from Houghton Mifflin Company,
unless such use is expressly permitted by federal copyright law. If you wish to reproduce
material acknowledging a rights holder other than Houghton Mifflin Company, you must obtain
permission from the rights holder. Address inquiries to College Permissions, Houghton Mifflin
Company, 222 Berkeley Street, Boston, MA 02116-3764.

Printed in the U.S.A.

ISBN 13: 978-0-618-82508-0
ISBN 10: 0-618-82520-7

1 2 3 4 5 6 7 8 9-XX-11 10 09 08 07
Contents

Chapter P Preliminary Concepts 1
Chapter 1 Equations and Inequalities 36
Chapter 2 Functions and Graphs 98
Chapter 3 Polynomial and Rational Functions 177
Chapter 4 Exponential and Logarithmic Functions 238
Chapter 5 Trigonometric Functions 303
Chapter 6 Trigonometric Identities and Equations 361
Chapter 7 Applications of Trigonometry 436
Chapter 8 Topics in Analytic Geometry 496
Chapter 9 Systems of Equations and Inequalities 598
Chapter 10 Matrices 691
Chapter 11 Sequences, Series, and Probability 762
Projects 818
Additional College Trigonometry Solutions 871

Correlation Chart

Correlation Chart
College Trigonometry, 6e College Algebra and Trigonometry, 6e
Solutions/Projects Solutions/Projects
Chapter 1
Section 1.1 See Additional College Trigonometry Solutions
Section 1.2* Section 2.1
Section 1.3* Section 2.2
Section 1.4* Section 2.5
Section 1.5* Section 2.6
Section 1.6* Section 4.1
Section 1.7 Section 2.7
Exploring Concepts with Technology Chapter 2 Exploring Concepts with Technology
Chapter 1 Assessing Concepts
Chapter 1 Review Exercises
See Additional College Trigonometry Solutions
Chapter 1 Quantitative Reasoning
Chapter 1 Test
Chapter 2
Chapter 2 up through Chapter 2 Test Chapter 5 up through Chapter 5 Test
Cumulative Review Exercises See Additional College Trigonometry Solutions
Chapter 3
Chapter 3 up through Chapter 3 Test Chapter 6 up through Chapter 6 Test
Cumulative Review Exercises See Additional College Trigonometry Solutions
Chapter 4
Section 4.1 Section 7.1
Section 4.2 Section 7.2
Section 4.3 Section 7.3
Exploring Concepts with Technology Chapter 7 Exploring Concepts with Technology
Chapter 4 Review Exercises Exercises 1-45 Chapter 7 Review Exercises
Chapter 4 Assessing Concepts
Chapter 4 Test See Additional College Trigonometry Solutions
Cumulative Review Exercises
Chapter 5
Section 5.1 Exercises 1-62 Section P.6 Exercises 1-62
Section 5.1* Exercises 63-72 See Additional College Trigonometry Solutions
Section 5.2 Section 7.4
Section 5.3 Section 7.5
Exploring Concepts with Technology
Chapter 5 Assessing Concepts
Chapter 5 Review Exercises
See Additional College Trigonometry Solutions
Chapter 5 Quantitative Reasoning
Chapter 5 Test
Cumulative Review Exercises
Chapter 6
Sections 6.1-6.6 Chapters 8.1-8.6
Section 6.7, Exercises 1-18 Section 8.7, Exercises 1-18
Section 6.7, Exercises 19-40
Chapter 6 Connecting Concepts
Chapter 6 Review Exercises See Additional College Trigonometry Solutions
Chapter 6 Test
Cumulative Review Exercises
Chapter 7
Chapter 7 up through Chapter 7 Test Section 4.2-4.7 up through Chapter 4 Test
Cumulative Review Exercises See Additional College Trigonometry Solutions
* See the Additional College Trigonometry Solutions for solutions to the Prepare for Section exercises.

Solutions