Casio FX-9750GII - SOFTWARE VERSION 2-00 User manual

GETTING STARTED WITH THE
CASIO GRAPHIC CALCULATOR
fx9750GII

CONTENTS
Produced by Derek Smith and Monaco Corporation Ltd. Copyright ©2012
Getting Started with the Casio Graphic Calculator.
Chapter 1 Getting Started
Chapter 2 Graph Drawing
Chapter 3 Option, Variations and
Catalogue Keys
Chapter 4 Statistics
Chapter 5 Programming
Chapter 6 Other Icons
Chapter 7 Miscellaneous Functions of
the FX9750GII
Chapter 8 Normal, Binomial and
Poisson Distributions
Chapter 9 Connecting the FX9750GII to
other devices
Chapter 10 Key Index

fx9750GII
INTRODUCTION
INTRODUCTION | PG 5
The 14 Main Menu Icons
Select any mode from the MAIN MENU by using the arrow keys to highlight the MODE icon that you want or press any
of the digits 1 ~ 9 or letters A ~ E.
RUN–MAT
The scientic calculator with OPTION features.
To enter, and perform row/column operations on Matrices, up to dimensions of
8 x 8, basic calculations to complex number and calculus calculations, to name a
few.
STAT
For statistical calculations and statistical graphs, with univariate or bivariate data.
Statistical modelling using Binomial, Poisson and Normal distributions to name a
few. To manipulate lists (this can also be done in the STAT mode) or change List
Files.
GRAPH
To graph and analyse functions and relations, parametric graphs and polar graphs.
Storage of up to 20 different functions, with the ability to solve and differentiate
numerically. Equations entered can be of the form “Y=” or “X=”.
DYNA
To look at the effect of a changing constant or coefcient on the graph of a
function. A great demonstration tool for dynamic and animating graphs.
TABLE
Will produce a table of values for any function and its derivatives if required.
RECUR
To produce tables and graphs from, and analyse, recursive relations, such as
arithmetic and geometric sequences and series.
Congratulations on your recent purchase of the CASIO®FX9750GII.

INTRODUCTION
CONICS
To graph and analyse conics including circles, hyperbolas, ellipses and parabolas in
rectangular, parametric or polar formats.
EQUA
Will solve simultaneous equations (up to 6 x 6) and polynomials (degree 2 ~ 6),
displaying solutions in real and complex form. Also contains an equation solver to nd
the value of any pronumeral (letter) in an equation entered.
PRGM
Program mode. Use this mode to write and store programs, you can execute (run)
the programs here also.
TVM
Time, Value of Money and other nancial and economic calculations.
LINK
Allows the calculator to link to a PC or another CASIO calculators to transfer
programs and data, via the USB or 3-pin. Connection can also be made to a data
projector and settings.
E-CON
Connection to data logger EA200 and Motion sensors and other data collection
probes.
MEM
Memory. Shows memory usage and allows you to reset individual icon memory or
the entire calculator. Note that resetting the calculator will delete stored data and
programs. Contrast adjusts the contrast and grey scale balance.
SYSTEM
System setting and operating version. Language setting for calculator display.

fx9750GII
KEY
RESULT
KEY
RESULT
Top Screen Bottom Screen
KEY
GETTING STARTED
CHAPTER 1 | PG 7
Switching on and off
In order to start your Casio FX9750GII, after you have placed the four AAA batteries into the battery compartment,
do the following:
Screen
This is called the MAIN MENU
and can be accessed by:
What are the ‘Icon’ modes?
There are 14 different ‘icons’ that are accessible from the MAIN MENU by using the arrows to cover the particular
icon that you want to be in, or each icon has a number or letter associated with it, for quick key entry.
The user can use either the number keys 1 - 9, or the letter keys A - E
OR
use the replay arrows to highlight the icon and then press
In the RUN-MAT icon
Most of the calculator performances can be executed in this mode. The calculator has T.A.L (True Algebraic Logic)
embedded into its functionality.
Setting up within each icon
This screen display
assists the user in setting
up the calculator to the
specications that they
require. By selecting the
appropriate grey [F1], [F2],
[F3], [F4], [F5] or [F6]
keys you select the settings
you require.

KEY
KEY
Delete Insert
KEY
RESULT
GETTING STARTED
Returning to previous ‘Menus’ on the screens
Display
This mode determines the form in which
answers obtained from calculations will be
displayed.
Mode, Fraction result, Function Type, Draw Type, Derivative, Angle, Complex mode, Co-ordinate, Grid, Axis, Label,
Display and Simplify are self-explanatory settings.
Example
NORM 1 NORM 2
Editing entries
For editing any calculations, using the replay arrows changes can be made easily to text or numerical entries.
Editing can also be done by using the [DEL]ete and [INS]ert keys, move the cursor to where you want to do the
editing and strike these keys to complete the editing.
Toggling between the TEXT and GRAPH screen GT
There are two screens that ‘sit’ on top or underneath each other, the TEXT and GRAPH window. By pressing
[SHIFT] [F6] you can toggle between the two screens.

Example
Simplify 8 + 12 ÷ 4 - 2 Result
8+12÷4-2then EXE
Example 2
Simplify (8 + 12) ÷ 4 – 2 Result
(8+12)÷4-2then
EXE
Example 3
Simplify 8 + 12 ÷(4 – 2) Result
8+12÷(4-2)then
EXE
Example 4
Simplify (8 + 12) ÷(4 – 2) Result
(8+12)÷(4-2
)then EXE
KEY
then
KEY
fx9750GII
CHAPTER 1 | PG 9
Clear Screen
Clearing the Graphical Screen so that you don’t superimpose graphs can be done either by:
Basic activities in RUN-MAT icon
BEDMAS to reinforce the importance of the order of mathematical operations.
Enter V-Window and alter the viewing screen
domain and range values as desired.
OR
Enter Sketch.

KEY
KEY
KEY
KEY
Example
To add 3 1/7and 2 3/5together Result
3ab/cthen 1ab/cthen 7
+2ab/cthen 3ab/cthen 5then EXE
Example
Convert result of 3 1/7and 2 3/5 Result
SHIFT F↔D
Example
Convert result of 3 1/7and 2 3/5 Result
F↔D
Example
Enter 3/8: Result
3÷8then EXE
then F↔D
Decimal Fraction
GETTING STARTED
Basic activities in RUN-MAT icon cont.
Fractions, decimals and percentages
Fractions can be entered into calculations with the fraction key.
To convert to a mixed fraction
To convert to a decimal
To enter a fraction without the fraction key
OR