Starting to use a Ti-89 can be tricky, even when transitioning from a Ti-84
Click the above sections to learn how to do stuff on your Ti-89!
This page is written for someone who has used a Ti graphing calculator before, but is unfamiliar with the 89.
- How to start using:
- To use your calculator like normal, use the arrows to go to the "Home" button, hit enter (Just like the picture above)
- Make sure you're in this mode for doing Derivatives, Trigonometry, Integrals, and basic math.
- If you want to get back to the starting screen shown in the picture, hit 2nd-> ESC.