20070201
5-3-1
Drawing a Graph
5-3 Drawing a Graph
You can store up to 20 functions in memory. Functions in memory can be edited, recalled,
and graphed.
k
Specifying the Graph Type
Before you can store a graph function in memory, you must fi rst specify its graph type.
1. While the Graph relation list is on the display, press
3
(TYPE) to display the graph
type menu, which contains the following items.
• {
Y=
}
/
{
r=
}
/
{
Parm
}
/
{
X=c
} ... {rectangular coordinate}/{polar coordinate}/{parametric}/
{X=constant}*
1
graph
• {
Y>
}
/
{
Y<
}
/
{
Y
t
}
/
{
Y
s
} ... {Y>
f
(
x
)}/{Y<
f
(
x
)}/{Y
>
f
(
x
)}/{Y
<
f
(
x
)} inequality graph
• {
CONV
}
• {
'
Y=
}
/
{
'
Y>
}
/
{
'
Y<
}
/
{
'
Y
t
}
/
{
'
Y
s
}
... {changes the function type of the selected expression}
2. Press the function key that corresponds to the graph type you want to specify.
k
Storing Graph Functions
u
To store a rectangular coordinate function (Y=)
*
2
Example
To store the following expression in memory area Y1 :
y
= 2
x
2
– 5
3
(TYPE)
1
(Y=) (Specifi es rectangular coordinate expression.)
c
vx
-f
(Inputs expression.)
w
(Stores expression.)
*
1
Attempting to draw a graph for an expression
in which X is input for an X = constant
expression results in an error.
*
2
A function cannot be stored into a memory area that
already contains a function of a different type from
the one you are trying to store. Select a memory
area that contains a function that is the same type
as the one you are storing, or delete the function in
the memory area to which you are trying to store.
Summary of Contents for CFX-9850GB PLUS
Page 19: ...20070201 4 Contents Appendix 1 Error Message Table α 1 1 2 Input Ranges α 2 1 ...
Page 335: ...20070201 u Input Example u Results 6 5 25 Tests ...
Page 361: ...20070201 Calculation Result Output Example p F distribution probability 6 7 15 Distribution ...
Page 435: ...20070201 8 8 2 Program Library egcw w ww w ...
Page 437: ...20070201 8 8 4 Program Library Example 1 Example 2 fw fw baw baw bf ca w w ...
Page 439: ...20070201 8 8 6 Program Library d wba wb w w ...
Page 441: ...20070201 8 8 8 Program Library dw fcde fcde w wfcde daw wfcde w ...
Page 443: ...20070201 8 8 10 Program Library b awaw bwaw aw x d w ...
Page 591: ...20070201 Appendix 1 Error Message Table 2 Input Ranges α ...
