How to use the unit circle to derive the tangent identity and the Pythagorean identity.
A brief overview of the periodic table.
How to determine the identity matrix of order n.
Understanding frequency of waves.
The periodic trend of ionization energy.
How to define periodic functions.
How to simplify a trigonometric expression by converting to sines and cosines and using algebra.
How to define the reciprocal trigonometric functions, the reciprocal identities, and the Pythagorean identities.
How to use the unit circle to derive identities that are useful in graphing the reciprocal trigonometric functions.
How to graph y = tan(q) for one or more periods.
How graph the secant function using five key points.
How graph the cotangent function using five key points.