"The shortest path between two truths in the real domain passes through the complex domain."
- Jacques Salomon Hadamard (French Mathematician)

PreCalculus

Introduction

This page contains resources that may be of interest to students studying Pre-Calculus. The number of resources on this page will grow as additional items are developed. If you have any questions or special requests, please contact Earl at .

Chapter Notes

Notes related to Precalculus

Sample Tests and Reviews, and Solutions

Problems related to Precalculus

The value of reviewing these sample problems and solutions is twofold. The more obvious benefit relates to problems that a student has difficulty solving themselves; a solution is provided. Less obvious is the set of techniques used in our solutions; some of the techniques used on the sample problems may not be taught in the classroom. We concentrate on efficient solutions and shortcuts; so a review of the solved problems may present new techniques that enable a student to be more efficient in their approach to solving problems.

Handbooks

PC Apps

Miscellaneous Topics