Derivatives of Trigonometric Functions

What this note covers

1. Foundational Results: Why These Rules Work
2. The Chain Rule Applied to Composite Trigonometric Functions
3. Special Cases: Linear Inner Functions and Amplitude Coefficients
4. Combining Chain Rule with Product and Quotient Rules
5. Second Derivatives and the Nature of Stationary Points
6. Graphs, Tangent Lines, and Normals to Trigonometric Curves
7. Rates of Change and Applied Problem Solving in Queensland Contexts

7 sections · 14 key terms & formulas · 6 common mistakes