This video covers the properties of limits, the indeterminate form 0/0, vertical asymptotes (limits going to positive and negative infinity), piecewise functions, and a brief review of continuity. All of this is done with an algebraic lens.
The problems covered can be found here: https://drive.google.com/file/d/1lCl4mrl1WZ4T1pDmNqT5O5SW2sbvIM-b/view?usp=sharing