How the values of A and B affect the shape of the graph y = A sin(Bx).
How the value of h affects the shape of the graph y = A sin(B(x-h)).
How to identify the graph of a stretched cosine curve.
How to use inverses to define the logarithmic function.
How to use the sine and cosine addition formulas to prove the double-angle formulas.
How to define periodic functions.
How to define the properties of real numbers.
How to solve a system of equations using elimination.
How to use matrices to solve a system of equations.
How to define indirect variation.
How to simplify a trigonometric expression by converting to sines and cosines and using algebra.
How to solve a sine equation by factoring: 4 [sin(theta)]^2 = 2.