Do I need to use a graphing calculator for my course?
To see if your course requires a graphing calculator, check the syllabus for that course. Many math courses have homepages with this information.
Which graphing calculator should I buy?
If you will be buying a graphing calculator, we recommend the TI-84 or TI-Nspire with 84 face plate. These have the most widespread use and support on campus, so help is easier to find.