I stumbled onto an online function grapher that pumps out nice looking graphs of non-linear equations:
I used a screen grab (Command+Shift+4 on a Mac), saved, and renamed the picture and uploaded it to this blog’s media library.
I haven’t figured out how to print and upload screen caps using the T-83, yet. I’ll need to download software, which at home is simple enough, but the iMacs in the lab won’t have the Connect Software.
Anyway, graphs such the above example have some advantages over the T-83 graphs, I figure.
