In case you are interested, I have a 24 page handout explaining the TI84 Graphing Calculator. You can see it or print it from my website--it's all FREE!!
The easiest way to find the website is to use the easy to spell and easy to remember link www.mathinlivingcolor.com. On this single page website, there is a link at the bottom of the page that takes you to my Homepage. Near the bottom of my homepage, look for the link "Calculator Websites and Handouts."
If you like my website, please tell your friends and family. It's all FREE. You can contact me by Email at rapaljer@seminolestate.edu.
Dr. Robert J. Rapalje, Retired Professor of Mathematics
Seminole State College of Florida