Practice Problems
- Review of Functions and Intro to Trigonometry
- Introduction to Graphing
- Anaylytic Trigonometry
- Applications, Complex Numbers, Polar Graphs, De Moivre’s Theorem
- Fall 2015 Exam Ch 7 Version A Analytic Trigonometry
- Fall 2015 Exam Ch 7 Version B Analytic Trigonometry
Trigonometric Functions
- Introduction to finding exact value of trigonometric function (YouTube)
- Unit Circle Definition of Trig Functions (Khan Academy/YouTube)
- Trigonometry Cheat Sheet (PDF)
Polar Coordinates
- Converting Polar Coordinates (YouTube)
- Converting Polar Equations to Rectangular Equations (YouTube)
- Converting Rectangular Equations to Polar Equations (YouTube)
- Gallery of Common Polar Graphs (Remember r is a function of θ, so r = f(θ).)