Table of Contents
1. THE SIX TRIGNONMETRIC FUNCTIONS.
1.1 Angles, Degrees, and Special Triangles. 1.2 The Rectangular Coordinate System. 1.3 Definition I: Trigonometric Functions. 1.4 Introduction to Identities. 1.5 More on Identities.
2. RIGHT ANGLE TRIGONOMETRY.
2.1 Definition II: Right Triangle Trigonometry. 2.2 Calculators and Trigonometric Functions of an Acute Angle. 2.3 Solving Right Triangles. 2.4 Applications. 2.5 Vectors: A Geometric Approach.
3. RADIAN MEASURE.
3.1 Reference Angle. 3.2 Radians and Degrees. 3.3 Definition III: Circular Functions. 3.4 Arc Length and Area of a Sector. 3.5 Velocities.
4. GRAPHING AND INVERSE FUNCTIONS.
4.1 Basic Graphs. 4.2 Amplitude, Reflection, and Period. 4.3 Vertical Translation and Phase Shift. 4.4 The Other Trigonometric Functions. 4.5 Finding an Equation From its Graph. 4.6 Graphing Combinations of Functions. 4.7 Inverse Trigonometric Functions.
5. IDENTITIES AND FORMULAS.
5.1 Proving Identities. 5.2 Sum and Difference Formulas. 5.3 DoubleAngle Formulas. 5.4 HalfAngle Formulas. 5.5 Additional Identities.
6. EQUATIONS.
6.1 Solving Trigonometric Equations. 6.2 More on Trigonometric Equations. 6.3 Trigonometric Equations Involving Multiple Angles. 6.4 Parametric Equations and Further Graphing.
7. TRIANGLES.
7.1 The Law of Sines. 7.2 The Ambiguous Case. 7.3 The Law of Cosines. 7.4 The Area of a Triangle. 7.5 Vectors: An Algebraic Approach. 7.6 Vectors: The Dot Product.
8. COMPLEX NUMBERS AND POLAR COORDINATES.
8.1 Complex Numbers. 8.2 Trigonometric Form for Complex Numbers. 8.3 Products and Quotients in Trigonometric Form. 8.4 Roots of a Complex Number. 8.5 Polar Coordinates. 8.6 Equations in Polar Coordinates and Their Graphs.
Appendix A: REVIEW OF FUNCTIONS.
A.1 Introduction to Functions. A.2 The Inverse of a Function.
Appendix B: EXPONENTIAL AND LOGARITHMIC FUNCTIONS.
B.1 Exponential Functions. B.2 Logarithms Are Exponents. B.3 Properties of Logarithms. B.4 Common Logarithms and Natural Logarithms. B.5 Exponential Equations and Change of Base.
Supplements
Instructor Supplements
Instructor Supplements
All supplements have been updated in coordination with the main title. Select the main title’s "About the Solution" tab, then select "What's New" for updates specific to title's edition.
For more information about these supplements, or to obtain them, contact your Learning Consultant.
TextSpecific DVD
(ISBN10: 0495382574  ISBN13: 9780495382577)
Bring a new perspective to your course with these DVDs, designed to support your teaching and save you time. DVDs present each text chapter broken down into ten to twentyminute problemsolving lessons that cover each section.
PowerLecture
(ISBN10: 0495383325  ISBN13: 9780495383321)
Instantly access all the teaching resources you need with this multimedia manager CDROM that contains all the figures and art from the text (in PowerPoint® slides or as JPEG files), PowerPoint® lecture presentations, test bank, and the complete Solutions Manual.
ExamView® (Windows/Macintosh)
(ISBN10: 0495382612  ISBN13: 9780495382614)
All questions from the printed Test Bank are available in this easytouse testcreation program, compatible with Windows and Macintosh operating systems. Edit, add, delete, or rearrange questions in ExamView® to meet your specific course needs.
Test Bank
(ISBN10: 0495382566  ISBN13: 9780495382560)
Save time with this proven, accurate Test Bank that offers multiple tests per chapter as well as final exams. The tests combine multiplechoice, freeresponse, and fillintheblank questions for your convenience.
Student Solutions Manual
(ISBN10: 0495382582  ISBN13: 9780495382584)
Give your students the solutions they need to practice concepts independently. This Solutions Manual provides detailed and complete solutions to the oddnumbered exercises and test questions.
List Price = $97.95
 CengageBrain Price = $97.49
 College Bookstore Wholesale Price = $72.75
Instructor's Solutions Manual
(ISBN10: 0495382590  ISBN13: 9780495382591)
Find the timesaving support you need as this Instructor’s Solutions Manual provides workedout solutions to all of the problems in the text. Available to instructors only.
JoinIn™ Student Response System CDROM
(ISBN10: 0495382620  ISBN13: 9780495382621)
JoinIn content for audience response systems tailored to this text allows you to transform your classroom and assess students' progress with instant inclass quizzes and polls. Pose bookspecific questions and display students' answers seamlessly within the Microsoft PowerPoint slides of your own lecture, in conjunction with the "clicker" hardware of your choice.
CengageNOW Instant Access Code
(ISBN10: 0495392529  ISBN13: 9780495392521)
CengageNOW is an easytouse online resource that helps you study in less time to get the grade you want.
List Price = $53.00
 CengageBrain Price = $53.00
 College Bookstore Wholesale Price = $53.00
Learn More

Watch Demo
Enhanced WebAssign SingleTerm LOE Instant Access for PreCalculus and College Algebra
(ISBN10: 128585831X  ISBN13: 9781285858319)
IMPORTANT: When purchasing this instant access code for PreCalculus & College Algebra, ensure that you are using it in one of the following courses: College Algebra, Trigonometry, Algebra and Trigonometry or Precalculus. Use with a different course may cause complications with access.
Exclusively from Cengage Learning, Enhanced WebAssign combines exceptional mathematics content with the most powerful online homework solution, WebAssign. Enhanced WebAssign engages students with immediate feedback, rich tutorial content, and an interactive, fully customizable eBook, Cengage YouBook helping students to develop a deeper conceptual understanding of their subject matter. This access code includes access to Enhanced WebAssign and lifeofedition access to the eBook for the registered edition of that text. If your students need to retake the course and you are using the same book AND edition then they will not need to buy a new code.
This instant access code will be delivered via email when purchased. If you are not certain this is the correct access code for your course, please contact your Cengage Learning Consultant.
List Price = $65.00
 CengageBrain Price = $65.00
 College Bookstore Wholesale Price = $65.00
Enhanced WebAssign 1Semester Printed Access Card for Lower Level Math
(ISBN10: 0495390801  ISBN13: 9780495390800)
Enhanced WebAssign, used by over one million students at more than 1,100 institutions, allows you to assign, collect, grade, and record homework assignments via the web. This proven and reliable homework system includes thousands of algorithmically generated homework problems, links to relevant textbook sections, video examples, problemspecific tutorials, and more.
List Price = $74.95
 CengageBrain Price = $74.49
 College Bookstore Wholesale Price = $55.25
Enhanced WebAssign  Start Smart Guide for Students
(ISBN10: 0495384798  ISBN13: 9780495384793)
This guide helps students navigate Enhanced WebAssign. It includes instructions on how to use the Assignment page and its Summary, tips on using MathPad for providing easy input of math notation and symbols, an overview of the Graphing Utility's drawing tools for completing graphing assignments, and information on how to access grades and scores summary.
List Price = $39.95
 CengageBrain Price = $39.49
 College Bookstore Wholesale Price = $29.75
Annotated Instructor's Edition
(ISBN10: 0495382604  ISBN13: 9780495382607)
Now the resources for an active learning environment are at your fingertips with the convenience of this Annotated Instructor’s Edition. The instructor’s version of the complete student text contains answers to all the exercises in the text. This edition also includes online homework problems corresponding with the new Enhanced WebAssign and highlighted in blue for your convenience.
Student Supplements
Student Supplements
All supplements have been updated in coordination with the main title. Select the main title’s "About the Solution" tab, then select "What's New" for updates specific to title's edition.
For more information about these supplements, or to obtain them, contact your Learning Consultant.
Student Solutions Manual
(ISBN10: 0495382582  ISBN13: 9780495382584)
Find the answers you need with this Solutions Manual that provides detailed and complete solutions to the oddnumbered exercises and test questions.
List Price = $97.95
 CengageBrain Price = $97.49
 College Bookstore Wholesale Price = $72.75
CengageNOW Instant Access Code
(ISBN10: 0495392529  ISBN13: 9780495392521)
CengageNOW is an easytouse online resource that helps you study in less time to get the grade you want.
List Price = $53.00
 CengageBrain Price = $53.00
 College Bookstore Wholesale Price = $53.00
Learn More

Watch Demo
Digital Video Companion
(ISBN10: 0495383333  ISBN13: 9780495383338)
The Digital Video Companion (DVC) features author Pat McKeague working parallel problems for every concept in the text. The DVC contains over 8 hours of digital video. The core of each DVC is instruction, so each section of the book is covered by a 5 to 10 minute video lesson. The problems worked during the video lesson are listed next to the viewing screen, so you can work them on your own, before class. A slider bar is included with the viewing screen to give immediate access to any part of the video lesson.
List Price = $31.95
 College Bookstore Wholesale Price = $23.50
Enhanced WebAssign SingleTerm LOE Instant Access for PreCalculus and College Algebra
(ISBN10: 128585831X  ISBN13: 9781285858319)
IMPORTANT: When purchasing this instant access code for PreCalculus & College Algebra, ensure that you are using it in one of the following courses: College Algebra, Trigonometry, Algebra and Trigonometry or Precalculus. Use with a different course may cause complications with access.
Exclusively from Cengage Learning, Enhanced WebAssign combines exceptional mathematics content with the most powerful online homework solution, WebAssign. Enhanced WebAssign engages students with immediate feedback, rich tutorial content, and an interactive, fully customizable eBook, Cengage YouBook helping students to develop a deeper conceptual understanding of their subject matter. This access code includes access to Enhanced WebAssign and lifeofedition access to the eBook for the registered edition of that text. If you need to retake the course and your instructor is using the same book AND edition then you will not need to buy a new code.
This instant access code will be delivered via email when purchased. If you are not certain this is the correct access code for your course, please contact your instructor.
List Price = $65.00
 CengageBrain Price = $65.00
 College Bookstore Wholesale Price = $65.00
Enhanced WebAssign 1Semester Printed Access Card for Lower Level Math
(ISBN10: 0495390801  ISBN13: 9780495390800)
Enhanced WebAssign, used by over one million students at more than 1,100 institutions, allows you to assign, collect, grade, and record homework assignments via the web. This proven and reliable homework system includes thousands of algorithmically generated homework problems, links to relevant textbook sections, video examples, problemspecific tutorials, and more.
List Price = $74.95
 CengageBrain Price = $74.49
 College Bookstore Wholesale Price = $55.25
Enhanced WebAssign  Start Smart Guide for Students
(ISBN10: 0495384798  ISBN13: 9780495384793)
If your instructor has chosen to package Enhanced WebAssign with your text, this manual will help you get up and running quickly with the Enhanced WebAssign system so you can study smarter and improve your performance in class.
List Price = $39.95
 CengageBrain Price = $39.49
 College Bookstore Wholesale Price = $29.75