Casio CFX-9800G - Page 116

Move the pointer using ®. and @. Holding-down either key moves the pointer at. high
speed.
Move the pointer to ine first intersection. ”
q
When
the
pointer
is
at
the
location
you
want,
press
[Fs}(Coord)
to
view
Gootdinates
individu-
ally.
Each press
of s)(Coord)
changes
the
coordinate
display
in
the
sequence
shown
below.
®-o.
XI coordinates —f#=-2e 165951 Y=. "1659514
(F§\(Coord)
X coordinate only:
[F6)] (Coord)
Y coordinate only Yq
The
pointer
does
not
move
at
fixed
intervals.
It
follows
the
dots
on
the
display.
Because
of
this,
the
values
provided
for
coordinates’
are
approximate.
Move the pointer to the next intersection.
®-®
Y=8. 191489362
—196—
You can ‘then use F3\(Coord) ‘to view thé x and-y coordinate values: © 0 21°" :2 82+
© BlCoo) aes iw,
* H=1.H0B5(08 Y=0. 1514893
Finally, press (Fi)(Trace) again to-exit the Trace Function.
To move the trace between two graphs i
This operation can be used to trace multiple graphs on'the Same display. In'the COMP,
SD, REG, MAT-or TABLE Mode this operation can be used with up to, six graphs that
are layered using multi-statements or programming. In the GRAPH Mode, all graphs that
are drawn on the display can be traced.
‘Example] To trace points on the following equations (using a multistatement):
y= (¥+2)(x-3)
yo2x-3
Use the following range parameters:
(s)(SET)F)(REC)@n) |
GES(CLS)ES
SOMO OMEasIS
tA ame es
ie be