*New* I have just made all this content into a playlist:

Functions:

Finding horizontal asymptotes:

Finding vertical asymptotes:

Sketching a graph from its derivative:

Finding domains of functions:

Solve absolute value equations:

The Remainder Theorem:

How to find constants in polynomials when given factors:

Using the discriminate to find the number of solutions to a quadratic:

Graphing absolute values of functions 1:

Graphing absolute values of functions 2:

Transformation of graphs (harder):

Inverse functions: