In Chapter 5: Trigonometric Functions, students transition from static angles to periodic functions. This unit focuses on the graphical representation of sine, cosine, and tangent functions, analyzing how parameters like amplitude, period, phase shift, and vertical displacement transform the parent graphs.

Our free resources provide step-by-step guidance on graphing sinusoidal functions and writing equations from given graphs or real-world data. Aligned with the BC Pre-Calculus 12 curriculum, these notes help students model periodic phenomena and solve trigonometric equations graphically, a critical skill for success in Calculus.