Laramy Wells
This is a list of websites and downloadable tools that you can use to assist you with your math course.
Wabbitemu is a TI Graphing Calculator emulator that you can download to your computer.
Wabbitemu for your Android device. Sorry... not available for iPhone.
Wolfram|Alpha is more than a search engine. It gives you access to the world's facts and data and calculates answers across a range of topics, including science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music...
Mathway allows you to enter the problem that you are solving using their very useful equation editor and see the answer. Unfortunately, you cannot view the steps without having a paid account.
Desmos is a terrific online graphing calculator. It will not do as much as Wabbit or an actual graphing calculator but it is a good substitute.
Learn how to enter Matrices into your TI-83 or TI-84 graphing calculator. This is the calculator that I use and demonstrate with.
