This resource is provided with the intention of being used for emergencies, such as:
- Your batteries for your calculator at home have just died
- You are not at school or traveling and do not have your calculator with you
Use this resource with the following understanding:
- It is not a replacement for an actual graphing calculator
- Phones are not allowed during AP, SAT or school testing.
- Your phone is NOT your calculator
- You may not use your phone in class unless you have explicit instruction
Step 1:
- Download a ROM from here: https://tiroms.weebly.com/
- Since we use the TI-84 CE Plus, use the ti84pcse.rom (the ti84ce.rom should also work, but hasn't for me)
Step 2: