1.12 Graphing Introduction

Graphs are a simple and elegant way to express a lot of information.

The PHET group in Colorado have a large, and growing, number of simulations to help you with your math basics.

You can check them all out at

https://phet.colorado.edu/en/simulations/category/math/mathconcepts

There are two main ones you will need in this class.

Play around with this PHET simulation. It will help you see what equations look like.

https://phet.colorado.edu/en/simulation/graphing-lines

For help with analyzing linear graphs, check out

https://phet.colorado.edu/en/simulation/graphing-slope-intercept