How to find the vertical asymptotes of secant, cosecant, and cotangent.
How to find the x-intercepts and vertical asymptotes of the graph of y = tan(q).
How to graph y = tan(theta) for 0 <= theta < pi/2.
How graph the cotangent function using five key points.
How graph the secant function using five key points.
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 graph y = tan(q) for one or more periods.