Helpful Links

Desmos Calculator:  Desmos is an online calculator and graphing tool.  It is incredibly useful for performing calculations quickly.  Although you have your own calculator, Desmos is helpful if you're already on the computer.  Additionally, Desmos is a powerful tool for graphing functions whether they're linear, quadratic, exponential, or otherwise.  If you know how to write the function... Desmos can graph it.  Caution:  Use Desmos as a tool to build your understanding of the mathematical content but not replace it.  Don't let it become a crutch!