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Questions tagged 'graphing calculator'

2 questions

N
Nigel Emard

Jan 01, 2025

can you check the battery on a graphing calculator?

I have a TI-84 Plus Silver Edition graphing calculator, and I'm wondering if it's possible to check the battery life or charge on the device. Can anyone tell me if this feature is available, and if so...

A
Anonymous

Oct 19, 2024

Graphing Calculator Problem?

Occasionally, when I enter a calculation into my graphing calculator, it returns a number that seems incorrect, often ending with “E-5” or “E64.” What does this mean? My calculator is a TI-84 Plus. F...