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 - for a complete reference for each type of note, see here (also available in the sidebar). All of the knowledge present in these notes has been filtered through my personal explanations for them, the result of my attempts to understand and study them from my classes and online courses. In the unlikely event there are any egregious errors, contact me at jdlacabe@berkeley.edu.