erikthered.com - ACT Facts and Formulas for Math and Physics

ACT Math Facts and Formulas (pdf, 8 pages) -- The ACT, like the SAT Subject Math test, is more about achievement and how much you've progressed in your math courses in school. There are no given formulas on the ACT, so this guide is designed to fill that gap. Along with most of the SAT Must-Know material, I've added a few things about trigonometry, radians, logarithms, and complex numbers.

ACT Math Strategies (pdf, 2 pages) -- Some general strategies and tips to help you on the ACT Math section