Precalculus

The year the answer stops being a number

• Trigonometric Identities
• Sum, Difference and Double Angle
• Tangent and Half Angle
• Trigonometric Equations
• The Sine and Cosine Rules
• Series and Summation
• Proof by Induction
• Counting
• The Binomial Theorem
• Probability Distributions
• Conic Sections
• Vectors
• The Dot Product
• Polar Coordinates
• The Complex Plane
• Limits
• Continuity and One-Sided Limits
• Rates of Change