Other Icons - Casio fx9750GII Getting Started

OTHER ICONS

Graph
Graph [3] Stores graphs, up to 20 functions, that you use regularly or 'families' of
graphs where relationships and special features can be viewed.
All of the Function key menus, such as Trace, Zoom, V-Window, Sketch,
Graphical Solutions and Graph - Text are available. It is also where you can view
Graph - Graphs and Graph - Table split screens. The screen is split vertically, giving
very good views of what you have chosen to see.
Set Up
KEY
Example
Collate information about the function y =
Store the expression in position Y1
( -
X, θ ,T
( +
X, θ ,T
Draw the graph
F6 EXE
or
For selection
F5
SHIFT
From the above find the...
Root/s
F5 F1
SHIFT
Maximum
F5 F2
SHIFT
Y-value calculations
F5 F6
SHIFT
F1
(x-2)(x+1)
(x+2)
2 ) ( +
X, θ ,T
2 ) EXE
then
Result
1 ) a /
b
c
Minimum
F5 F3
SHIFT
Y-intercept
F5 F4
SHIFT
X-value calculations
F5 F6
SHIFT
F2