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MATH 1203
College Trigonometry

Lecture Notes

The following are lecture notes designed for the Trigonometry class at ATU. The topics follow the partition of the textbook ``College Trigonometry," 6th ed, by Aufman, Barker, and Nation. These notes have been improved and will continue to be. Please feel free to browse through them.

To Students: BEWARE! The notes posted here are those that I write for myself to bring to class so that if you miss class, you can see approximately what we covered. I will NOT be posting notes as they would appear in class. There will be many missing examples and explanations. This is not a replacement for coming to class and taking notes yourself.
§ 1 Solving Algebraic Equations
§ 2 Solving Algebraic Inequalities
§ 3 Geometry in the Cartesian System
§ 4 Functions and Function Notation
§ 5 More Results of Functions
§ 6 Transformations of Graphs
§ 7 Combining Functions
§ 8 Inverse Functions
§ 9 Linear and Quadratic Regressions
§ 10 Angles and Arcs
§ 11 Trigonometric Functions of Acute Angles
§ 12 Trigonometric Functions of Any Angle
§ 13 Trigonometric Functions of Real Numbers
§ 14 Graphs of the Sine and Cosine Functions
§ 15 Graphs of Other Trigonometric Functions
§ 16 Translations of Trigonometric Functions
§ 17 Simple Harmonic Motion
§ 18 Verifying Trigonometric Identities
§ 19 Sum and difference Identities
§ 20 Double and Half-Angle Identities
§ 21 Conversion Identities
§ 22 Inverse Trigonometric Functions
§ 23 Trigonometric Equations
§ 24 The Law of Sines
§ 25 The Law of Cosines

Page created and maintained by Marcel B. Finan
Last updated:April 08, 2017