How to Find Higher Math Functions on the TI-89 Graphing Calculator

By C. C. Edwards

Part of TI-89 Graphing Calculator For Dummies Cheat Sheet

Of course, your TI-89 graphing calculator helps you with higher math functions — that’s part of the reason you bought it. However, you might need help finding everything. The following list doesn’t tell you how to locate everything, but it does show you how to get to some of the buttons that help you do higher math calculations: