How to find the x-intercepts and vertical asymptotes of the graph of y = tan(q).
How to describe the unit circle. How to draw the unit circle and label its parts. How to strategize about finding coordinates on the unit circle.
How to simplify square roots using two different methods.
How to derive the equation for the distance between two points using the Pythagorean Theorem.
How to calculate the area of any triangle using two sides and an included angle.
How to derive two more cosine double-angle formulas.
How the value of h affects the shape of the graph y = A sin(B(x-h)).