Trigonometry - 9th edition

1. The Trigonometric Functions. Angles. Angle Relationships and Similar Triangles. Trigonometric Functions. Using the Definitions of the Trigonometric Functions.

2. Acute Angles and Right Triangles. Trigonometric Functions of Acute Angles. Trigonometric Functions of Non-Acute Angles. Finding Trigonometric Function Values Using a Calculator. Solving Right Triangles. Further Applications of Right Triangles.

3. Radian Measure and the Circular Functions. Radian Measure. Applications of Radian Measure. The Unit Circle and Circular Functions. Linear and Angular Speed.

4. Graphs of the Circular Functions. Graphs of the Sine and Cosine Functions. Translations of the Graphs of the Sine and Cosine Functions. Graphs of the Tangent and Cotangent Functions. Graphs of the Secant and Cosecant Functions. Harmonic Motion.

5. Trigonometric Identities. Fundamental Identities. Verifying Trigonometric Identities. Sum and Difference Identities for Cosine. Sum and Difference Identities for Sine and Tangent. Double-Angle Identities. Half-Angle Identities.

6. InverseCircular Functions and Trigonometric Equations. InverseCircular Functions. Trigonometric Equations I. Trigonometric Equations II. Equations Involving Inverse Trigonometric Functions.

7. Applications of Trigonometry and Vectors. Oblique Triangles and the Law of Sines.

• Windows 2000, Windows XP, Windows Vista, or Mac OS X 10.3 or above
• At least 256 MB RAM, a 600 mHz processor, and 110 MB of hard drive space
• 1024x768 screen resolution or larger

eTextbooks and eChapters can be viewed by using the free reader listed below.

• VitalSource Bookshelf eTextbook Reader

Be sure to check the format of the eTextbook/eChapter you purchase to know which reader you will need. After purchasing your eTextbook or eChapter you will be given instructions on where and how to download your free reader.

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 during the download process.

Click Here to access the VitalSource Bookshelf FAQ

Digital Rights Management (DRM) Key

Printing - Books that cannot be printed will show "Not Allowed." Otherwise, this will detail the number of times it can be printed, or "Allowed with no limits."

Expires - Books that have no expiration (the date upon which you will no longer be able to access your eBook) will read "No Expiration." Otherwise it will state the number of days from activation (the first time you actually read it).

Reading Aloud - Books enabled with the "text-to-speech" feature so that they can be read aloud will show "Allowed."

Sharing - Books that cannot be shared with other computers will show "Not Allowed."

Min. Software Version - This is the minimum software version needed to read this book.

Suitable Devices - Hardware known to be compatable with this book. Note: Reader software still needs to be installed.