Screen

2 respostas 1 pontos |
## Why are my function keys not working properly? |

3 respostas 2 pontos |
## Why is my calculator screen faded/black? |

## Ferramentas

Estas são algumas ferramentas comuns usadas para executar trabalhos neste dispositivo. Talvez você não precise usar todas elas em cada procedimento.

## Background and Identification

The Casio fx-9750GII is a graphing calculator sold by Casio Computer Co., Ltd. Casio is a Japanese consumer and commercial electronics manufacturer that produces calculators, mobile phones, digital cameras, electronic musical instruments, and analog and digital watches.

The Casio fx-9750GII supports over 2800 functions and is sold with a slide-on hard case. The calculator’s dot matrix display has a resolution of 64 by 128 dots. It uses a 10-digital mantissa with a 2-digit exponential display. The calculator features an icon menu that allows users to specify the desired operation by selecting an icon or inputting a number. Users can also recall previously executed formulas for editing and re-execution with the ‘multi-replay’ function.

The Casio fx-9750GII runs off of a AAA-size battery. A USB port allows data communication between the calculator and a personal computer. The calculator supports basic statistics, basic mathematical functions, table generation, data logging, intermediate statistics, financial calculations, base-n calculations, graphing, advanced statistics, differentiation, integration, equations, matrices, metric conversion functions, and complex number calculations.

The Casio fx-9750GII model can be identified by the name “Casio” printed in capital letters in the top left-hand corner of the calculator. The model name “fx-9750GII” is printed in the top right-hand corner in italicized font. The words “USB Power Graphic” are printed in capital letters underneath the center of the calculator’s digital display. This model features plastic keys.