Casio CFX-9800G - Page 94

Chapier 8 |[|[Graph 5 =
This chapter explains everything you need to know to fully use the versatile graphing capa-
bilities of the unit.
8-1 About the Graphing Function
The large 63x95 dot display of the unit provides you with the capability to graph the
following:
Rectangular coordinates
Polar coordinates
Parametrics
Inequalities
Integrations
Probability distributions
Single-variable statistics
Paired-variable statistics _
These graphs can be produced using menue input or by programs. —
You should enter the COMP, SD, REG, MAT, TABLE, GRAPH or DYNA Mode 6 pe pectoem
the operations described in this section.
Note that the same manual! procedures described here.can: be:used.inside-programs to.
draw graphs. For details, see page 316.
Specifying the Range ofa ‘Graph i aaeS
Before you draw a graph, you must first use the Range Parameter Screen ‘to specify the
range parameters of the graph. . Gage its, Ja ene ee i
To display the Range Parameter. Séreen’ Coe unis!
Rectangular Coordinate’ Range Screen
Xmin — minimum value of x-coordinate.
Xmax — maximum value of x-coordinaté
Xscl_ — scale of x-coordinate
Ymin — minimum value of y-coordinate.
Ymax — maximum value of y-coordinate
Yscl — scale of y-coordinate
set:
[nITTRG
Polar Coordinate Range Screen
: areen Range
T,.4.min —-minimum value of T/e
T; @max — maximum value of T/é
T, 8 ptch — pitch of Tie
. @To specify range parameters
Example To specify the following range parameters
Xmin to)
Xmax 5
Xsel 1
Ymin -5
Ymax 215
Yscl 7S
T,@min 0 . a
T,@max 47 a :
T, 6 pitch ++36