Group items tagged

free powerpoints for math

Free graph program for mobi or for importing into word

Join the eI Community™ to connect with other educators, find free high-quality resources, and learn about the latest best practices and technologies in classroom instruction. Resources are searchable to make finding what you need fast and simple. Plus, check out blogs and discussion boards to find out what other education professionals are talking about

Free tutorials using java applets to explore, interactively, important topics in precalculus such as quadratic, rational, exponential, logarithmic, trigonometric, polynomial, absolute value functions and their graphs. Equations of lines, circles, ellipses, hyperbolas and parabolas are also explored interactively. Graph shifting, scaling and reflection are also included. The definition and properties of inverse functions are thoroughly investigated. A graphical approach to 2 by 2 systems of equations is included.