# CASIO fx-9750GII QUICK REFERENCE CARD User Manual

Brand: Casio, Pages: 15, PDF Size: 0.59 MB

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fx-9750GII

QUICK REFERENCE CARD

“The Basics” Reference Card

CASIO fx-9750 Series

TheOkey will power the unit on.

To turn the unit off, press the yellow

Lkey, then Okey.

Thel key executes operations.

When data is entered, the

l button

must be pressed to store the data.

The

d key operates like the back

arrow on a web browser; it will take

you back one screen each time you

select it. The

d key will not take

you to the icon menu.

Selecting the RUN

icon

will allow you to perform

general computations and

arithmetic.

The

pkey displays everymode the

calculator has. To select a mode,

you may

$B to the desired icon

and press

l or press the number or

letter in the lower right hand corner of the icon.

The x key is a toggle key that will

change answers or entered numbers back and fourth from decimal to

fraction form.

Thez key is used to obtain a

fraction bar. To obtain a mixed

number, press

z after inputting

the whole number.

The function keys allow you to

access the tab (soft key) menus that will come up at the bottom of the

screen. When an

appears above

the ukey, selecting u will offer

more on-screen choices

.

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fx-9750GII

BASIC FUNCTIONALITY

“The Basics”

CASIO fx-9750GII

The following explains the me aning of each icon on the f

x-9750GII main icon menu.

ICON Menu Name Description

RUN

This icon menu is used for general computations, including

binary, octal, decimal, and hexadecimal functions and matrices.

STATISTICS This icon menu is used to perf

orm single-variable (standard

deviation) and paired variable (regression) statistical

calculations, to perform tests, to analyze data and to draw

statistical graphs.

GRAPH

The icon menu is used to draw, store and calculate information

of functions.

DYNAMIC

GRAPH

This icon menu is used to draw multiple versions of a graph by

changing the values in a function.

TABLE This icon menu is used to store functions, to generate a numeric

table of different solutions as the va

lues assigned to variables in

a function change, and to draw graphs.

RECURSION This icon menu is used to store recursion formulas, to generate a

numeric table of different solutions as the values assigned to the

variables in a function change, and to draw graphs.

CONICS This icon menu is used to graph par

abolas, circles, ellipses, and

hyperbolas. You can input a rectangular or polar coordinate

function or a parametric function for graphing.

EQUATION This icon menu is used to solve linear equations with two

through six unknowns, and high-order equations from 2

nd to 6th

degree.

PROGRAM

This icon menu is used to store programs in the program area

and to run programs.

TIME VALUE

OF MONEY

This icon menu is used to perform financial calculations and to

draw cash flow and other types of graphs.

Data

Analyzer

Link This icon menu is use to control the optionally available EA-200

Data Analyzer. For information about this icon menu, download

the E-CON2 manual from http://edu.casio.com.

LINK

This icon menu is used to transfer memory contents or back-up

data to another unit or PC.

MEMORY This icon menu is used to manage data stored in memory.

SYSTEM

This icon menu is used to initializ

e memory, adjust contrast, reset

memory, and to manage other system settings.

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RUN

This section is an overview of the RUN·MAT Icon. To select an icon from the icon menu

system, use the

!$BNto highlight the desired icon, then press l or press the

number/letter in the lower right corner of the icon. For the Run menu, press

1to display

the initial Run screen.

1. When performing general computations, select z to enter fractions and mixed

numbers. To solve the problem

3 1

2

8 5

input the following:

5z8+2z1z3l

2. To change the answer 2471to a mixed number, press

L xX .

3. To change the answer to decimal form, press x . x is a toggle key that will

switch

entered data or answers from fraction to decimal form or decimal to fraction

form.

4. To change the number of decimal plac es displayed, enter the set up menu by

pressing

L p . Nto Display, select q(Fix) and enter the desired amount of

decimal places followed by

l . For this example, 3 decimal places are used.

L pNNNNNNNNNNNq 3ldlx

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From the Run menu many calculations can be entered by selecting i. For example:

hyperbolic, probability/distribution, numeric (including differential and integration),

conversion, engineering, complex number an d binary, octal, decimal and hexadecimal

calculations.

5. To calculate the possible number of diff erent arrangements using 4 items selected

from among 10 items, enter the following from the Run home screen:

i ue10w4l

Note: The fixed decimal setting was changed back to Norm1.

6. To calculate 2103, enter the following from the Run home screen:

iewjn10^3+2kl

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Note: Calculations can be pe rformed with complex numbers and

answers can be displayed in a+bi form.

7. To calculate

i

43

; enter the following from the Run home screen:

i ewj3+4qkl

8. To calculate (; enter the following:

i

15)i23

i ejn3+2qk+15ql

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GRAPH

Various icon (Run, Table, Dynamic, Recursion & Conics) will allow you to graph or analyze

the graphs of given information. This sectio n is an overview of the GRAPH Icon and will

highlight some basic features of this mode.

The initial screen allows immediate input of function set equal to zero. You may begin

inputting data into Y1: and press

lto store. To draw your function, select u .

You can change the type of graph (r = polar coordinate, parametric functions, x =, and x-

and y-inequalities) by select the corresponding function button and then press the

$to

begin inputting information

.

1. To draw the graph of the function from the Icon Menu system, input

the following: 3

x5x2y2

32fs-5f-3l

To analyze features of this graph (root s, maximum and minimums, y-intercepts,

intersections, determine coordi nates, and integrals) select

y(G-Solve).

2. q(Root):

Note: The left-most root will always display first. Select

$to display the next

root.

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