Prerequisites:

Math:
-Algebra II

These are my complete notes for Precalculus, covering such topics as Piecewise Functions, Composition, Logarithms, Non-Linear Inequalities, Trigonometry & Identities, Sinusoidal Waves, and more.

I color-coded my notes according to their meaning - All numbered notes (which I call rules) are red, and include examples and the basis for understanding a topic. Definitions are written in green, and other important information (such as large-scale drawings that are better visualized than explained) was written in blue. All of this information is preserved on this page, with logical flow and breaks. I use ascii line drawings sparingly - If I can convey information or a graph using an image online, I will do so.

All of the knowledge present in these notes are filtered through my personal explanations for them, the result of my attempts to understand and study them from my classes. In the unlikely event there are any egregious errors, contact me at jdlacabe@gmail.com.