The three graphing calculator guides listed below are available in Adobe Acrobat (PDF) format. To view the files, you need to install Acrobat Reader on your computer.

For further explanation on how to save or view PDF documents, please see: Downloading and viewing PDF files.

Some resources on this page are in PDF format and require Adobe® Acrobat® Reader. You can download the free reader below!

Also available on this page are programs for loading onto your graphing calculator. Download the appropriate files (Mac or PC) simply by clicking on the link and selecting "Save File" from the dialog box that may appear. Mac users will need to download and install Stuffit Expander to decompress the compressed file containing the graphing calculator programs. PC users need only double-click on the downloaded file to inflate the program files. Consult your graphing calculator manual for instructions on how to load programs onto your calculator.