Casio FX-CG20 User Manual

19
The Graphics Window
Inside the Graphics window, lies a variety of opportunities to
display and also graphically analyse functions. Represent the
function graphs of a selected function term using
[
F6
]
TRACE
[
F1
]
Follow a term using the Cursor keys
See Page 20.
V-WIN
[
F3
]
view window
Adjusting the display window and axis- scaling.
See Page 22.
G-SOLVE
[
F5
]
Graphical solution
Determine the zeros, extremes and intersections, etc
See Page 24.
ZOOM
[
F2
]
Increase or decrease the display area for the Graphic.
See Page 21.
SKETCH
[
F4
]
Drawing of various auxiliary lines, tangents,
asymtotes, etc See Page 23.
G-->T
[
F6
]
Switch between video and graphics editor window
without the function being redrawn.
Graphic Application – GRAPHIC WINDOW
• Tracking Mode
[
F1
] (
Trace
)
• Calculating Zeros, Extrema, etc.
• Setting the Graphics Window:
[
F3
] (
V-WIN
)

Casio FX-CG20 Specifications

General

Type	Graphing
Form factor	Pocket
Product color	Black
Digits	- digits
Display tilting	No
Display number of lines	8 lines
Display number of characters	21
Flash memory	16 MB
Internal memory	0.01562 MB
Battery type	AAA
Power source	Battery
Battery technology	Alkaline
Number of batteries supported	4
USB port	Yes

Weight and Dimensions

Weight	230 g
Dimensions (WxDxH)	89.5 x 20.6 x 188.5 mm