Math124 Notes

Frank Gonzalez
Professor of Mathematics

Office Location: SM 355[map]
Phone: (949) 582-4828

SPRING 2014 SCHEDULE

OFFICE HOURS

Mon & Wed

9 - 10 am in LRC

Tues and Thurs

10:30 - 11:30 am in LRC

7:30 - 8am in SM 201

Math 124: Trigonometry

Class Notes

Here are the notes I will be lecturing from in class. Remember you don't have to use the notes if you don't want to, but I highly suggest you do.

 CHAPTER 1: Trigonometric Functions Angles (Section 1.1) Angle Relationships and Similar Triangles (Section 1.2) Trigonometric Functions (Section 1.3) Using the Definitions of the Trigonometric Functions (Section 1.4) CHAPTER 2: Acute Angles and Right Triangles Trig Functions of Acute Angles (Section 2.1) Trig Functions of Non-Acute Angles (Section 2.2) Finding Values Using a Calculator (Section 2.3) Solving Right Triangles (Section 2.4) Further Applications of Right Triangles (Section 2.5) Chapter 3: Radian Measure and the Unit Circle Radian Measure (Section 3.1) Applications of Radian Measure (Section 3.2) The Unit Circle and Circular Functions (Section 3.3) The Magic Picture Linear and Angular Speed (Section 3.4) Chapter 4: Graphs of the Circular Functions Graphs of the Sine and Cosine Function (Section 4.1) Translations of Sine and Cosine (Section 4.2) Graphs of the Tangent and Cotangent Functions (Section 4.3) Graphs of the Secant and Cosecant Functions (Section 4.4) Harmonic Motion (Section 4.5) Chapter 5: Trigonometric Identities Fundamental Identities (Section 5.1) Verifying Trigonometric Identities (Section 5.2) Sum and Difference for Cosine (Section 5.3) Sum and Difference for Sine and Tangent (Section 5.4) Double-Angle Identities (Section 5.5) Half-Angle Identites (Section 5.6) Chapter 6: Inverse Circular Functions and Equations Inverse Circular Functions (Section 6.1), Homework Solutions Trigonometric Equations I (Section 6.2) Trigonometric Equations II (Section 6.3) Chapter 7: Applications