Casio CFX-9800G

To specify the range parameters cont'd
6.
Press
(3
}
(EXE)
to'specify
3
as
the
maximum
value
of
the
y-axis...
i
7
.
ao
7.
Press
(EXE]
to
specify
4/as
the
scale
for
the
y-axis.
Grarh Ranse
If
you
press
(EXE)
again
here,
page
2
of
the
range
parameter
specification
display
will
appear.
However,
we
do
not
need
to
use
page
2
in this
example.
8.
Press
or
to
complete
the
range
parameter
specification
procedure,
To draw the graph:
.
Press
(Ger)
(eur)
CES)
(CLS)
(EXE)
to
clear
any
previous
graph.
You
can
skip
this
step
if
ag
have
change
the
range
=
parameter settings.
2.
Perform
the
following
operation
to
input
the
function:
Quick-Start XVIII
To draw the graph cont'd . : :
3. Press (EXE) to-draw: the graph.
Polar Coordinate Graph
You can easily draw polar coordinate graphs using the built-in
scientific functions (sin, log, x?, etc.)
Example: To draw the graph of r=sin 0.
. Press (SFr) fren (F2) ( (POL) to specity sla coordinates,
Press to complete
=
RUN 7 COMP
the procedure. eeire | POL“CON
nN
. Press (ews) rae (Fs ) (CLS) eae to clear any previous
graph.
Press (Grepi) .
Press (sin }.
You do not have to
input a value for variable @.
Press (EXE} to draw the
graph.
ed
o
Quick-Start XIX