How to derive the sine of a sum formula.
How to define inductive reasoning, and how to find numbers in a sequence.
How to find the sum of the exterior angles in a polygon and find the measure of one exterior angle in an equiangular polygon.
Factoring is turning a sum or difference into a product
How to identify supplementary and complementary angles.
How to find additive and multiplicative inverses.
How to use the sine and cosine addition formulas to prove the double-angle formulas.
How to approximate the area under a curve using rectangles.
How to compute the sum of two vectors or the product of a scalar and a vector.
How to compute the derivative of a polynomial function using two properties of the derivative.
How to use the different methods to factor a polynomial.