Summary: The Fourth Edition of College Trigonometry continues to promote student success by engaging students in mathematics, thus helping them see the dynamic link between concepts and applications. The authors' hallmark approach, the Aufmann Interactive Method, encourages students to interact with math by presenting an annotated example, then guiding students with a Try Exercise, and finally presenting a worked-out solution for immediate reinforcement of the concept. A weal...show moreth of new features designed to enhance learning include more in-text guidance as well as special web-based resources, and an unparalleled Instructor's Annotated Edition facilitates teaching.
New! An Instructor's Annotated Edition, unlike any other offered for this course, features reduced student text pages with special instructor resources in the margins: teaching tips, extra examples, ideas for reinforcing concepts, discussion suggestions, highlighted vocabulary and symbols, challenge problems, quizzes, suggested assignments, and references to transparencies that may be found both in the Instructor's Resource Manual and on the web site.
New! Side-by-Side Solutions to examples pair an algebraic solution and a graphical representation to accommodate different learning styles.
New! Technology-dependent modeling sections introduce the idea of mathematical modeling of data through linear, quadratic, exponential, logarithmic, and logistic regression.
New! Integrated web resources include selected Take Note boxes (identified by a special web icon) which direct students to an interactive example or a downloadable file on the web site. These special resources can be used by instructors for presentation purposes or can be assigned to students to help them 'visualize' a concept.
New! Concept Lists now prominently feature all the major topics at the beginning of each section, preparing students for the concepts to follow.
A wide range of applications, exercise sets, and supplemental exercises--many involving real data--encourage problem solving, skill building, group work, writing, and manipulation of graphing calculators.
Exploring Concepts with Technology, a special end-of-chapter feature, expands on ideas introduced in the text by using technology to investigate extended mathematical applications or topics.
Projects at the end of each exercise set are designed to encourage students (or groups of students) to research and write about mathematics and its applications. Additional Projects are included in the Instructor's Resource Manual and on the book's web site.
Topics for Discussion, conceptual exercises included at the end of each section, can be used for discussion or writing assignments.
Take Note and Math Matters (formerly called Point of Interest) margin notes alert students about interesting aspects of math history, applications, and points that require special attention.
Note: Each chapter concludes with a Summary, True/False Exercises, Review Exercises, and a Chapter Test.
1. Functions and Graphs 1.1 Equations and Inequalities 1.2 A Two-Dimensional Coordinate System and Graphs 1.3 Introduction to Functions 1.4 Properties of Graphs 1.5 The Algebra of Functions 1.6 Inverse Functions 1.7 Modeling Data Using Regression Exploring Concepts with Technology: Graphing Piecewise Functions with a Graphing Calculator 2. Trigonometric Functions 2.1 Angles and Arcs 2.2 Trigonometric Functions of Acute Angles 2.3 Trigonometric Functions of Any Angle 2.4 Trigonometric Functions of Real Numbers 2.5 Graphs of the Sine and Cosine Functions 2.6 Graphs of the Other Trigonometric Fuctions 2.7 Graphing Techniques 2.8 Harmonic Motion--An Application of the Sine and Cosine Functions Exploring Concepts with Technology: Sinusoidal Families 3. Trigonometric Identities and Equations 3.1 Verification of Trigonometric Identities 3.2 Sum, Difference, and Cofunction Identities 3.3 Double- and Half-Angle Identities 3.4 Identities Involving the Sum of Trigonometric Functions 3.5 Inverse Trigonometric Functions 3.6 Trigonometric Equations Exploring Concepts with Technology: Approximate an Inverse Trigonometric Function with Polynomials 4. Applications of Trigonometry 4.1 The Law of Sines 4.2 The Law of Cosines and Area 4.3 Vectors Exploring Concepts with Technology: Optimal Branching of Arteries 5. Complex Numbers 5.1 Complex Numbers 5.2 Trigonometric Form of Complex Numbers 5.3 De Moivre's Theorem Exploring Concepts with Technology: The Mandelbrot Replacement Procedure 6. Topics in Analytic Geometry 6.1 Parabolas 6.2 Ellipses 6.3 Hyperbolas 6.4 Rotation of Axes 6.5 Introduction to Polar Coordinates 6.6 Polar Equations of the Conics 6.7 Parametric Equations Exploring Concepts with Technology: Using a Graphing Calculator to Find the nth Root of z 7. Exponential and Logarithmic Functions 7.1 Exponential Functions and Their Graphs 7.2 Logarithmic Functions and Their Graphs 7.3 Properties of Logarithms 7.4 Exponential and Logarithmic Equations 7.5 Applications of Exponential and Logarithmic Functions 7.6 Modeling Data with Exponential and Logarithmic Functions Exploring Concepts with Technology: Using a Semi-Log Graph to Model Exponential Decay
Solutions to Selected Exercises Answers to Odd-Numbered Exercises Glossary Index
Ships same day or next business day! UPS expedited shipping available (Priority Mail for AK/HI/APO/PO Boxes). Used sticker & some writing and/or highlighting. Used books may not include working access...show more code or dust jacket ...show less
Free Shipping Get Free Shipping on orders over $25 (not including Rental and Marketplace). Order arrives in 5-10 business days.
Need it faster? We offer fast, flat-rate expedited shipping options.
Not the right book for you? We'll gladly take it back within 30 days.
To return an eTextbook:
Your eTextbook is non-returnable once it's been activated. You must contact us about returning your eTextbook before you activate it.
Returns are accepted within 30 days of the purchase date on your order confirmation.
This book qualifies for guaranteed cash back! Buy it now for , then:
Sell it back by:
Guaranteed cash back:
Cost of this book after cash back:
Take advantage of Guaranteed Cash Back. Send your book to us in good condition before the end of the buyback period, we'll send YOU a check, and you'll pay less for your textbooks!
If you find this book for less on Amazon.com (direct from Amazon, not marketplace sellers), we'll match it.
In our warehouse, waiting to ship directly to you.
We hand-inspect every used textbook to make sure it's in good condition.
Buy it now. Sell it later!
Sell this textbook for cash!
When you're done with this book, sell it back to Textbooks.com. In addition to the best possible buyback price, you'll get an extra 10% cash back just for being a customer.
We buy good-condition used textbooks year 'round, 24/7. No matter where you bought it, Textbooks.com will buy your textbooks for the most cash.
We hand-inspect every one of our used textbooks to ensure good condition.
Our used textbooks do NOT have:
Missing or torn pages
Missing or torn cover
Torn or damaged binding
A broken spine
This textbook has never been used.
Due to the size of eTextbooks, a high-speed internet connection (cable modem, DSL, LAN) is required for download stability and speed. Your connection can be wired or wireless.
Being online is not required for reading an eTextbook after successfully downloading it. You must only be connected to the Internet duringthe download process.
Windows XP, Windows Vista or Mac OS X 10.3 or above
At least 280 MB RAM, a 600 mHZ processor and 110 MB of hard drive space
1024x768 (or larger) screen resolution
What is the Marketplace? It's another way for you to get the right price on the books you need. We approved every Marketplace vendor to sell their books on Textbooks.com, so you know they're all reliable.
What are Marketplace shipping options? Marketplace items do not qualify for free shipping. When ordering from the Marketplace, please specify whether you want the seller to send your book Standard ($3.99/item) or Express ($6.99/item). To get free shipping over $25, just order directly from Textbooks.com instead of through the Marketplace.
FREE UPS 2nd Day Air Terms
Rental and Marketplace items are excluded. Offer is valid from 1/21/2013 12:00PM to 1/23/2013 11:59AM CST. Your order must be placed by 12 Noon CST to be processed on the same day. Minimum order value is $100.00 excluding Rental and Marketplace items. To redeem this offer, select "FREE UPS 2ND DAY AIR" at checkout. Offer not is not valid on previous orders.