From the Book - 3rd edition.
Getting started with pre-calculus. Pre-pre-calculus ; Playing with real numbers ; The building blocks of pre-calculus functions ; Operating on functions ; Digging out and using roots to graph polynomial functions ; Exponential and logarithmic functions
The essentials of trigonometry. Circling in on angles ; Simplifying the graphing and transformation of trig functions ; Identifying with trig identities: the basics ; Advanced identities: your keys to success ; Taking charge of oblique triangles with the laws of sines and cosines
Analytic geometry and system solving. Plane thinking: complex numbers and polar coordinates ; Creating conics by slicing cones ; Streamlining systems, managing variables ; Sequences, series, and expanding binomials for the real world ; Onward to calculus
The part of tens. Ten polar graphs ; Ten habits to adjust before calculus.