Casio FX-CG10, Руководство пользователя

Страница: 158 / 608

5-17
u To change the line style of a graph function
1. On the graph relation list screen, use f and c to highlight the relation whose line style
you want to change.
2. Press
4
(TOOL)
1
(STYLE).
3. Select the line style.
Example To change the line style of
y
= 2
x
2
– 3, which is stored in area Y1, to
“Broken”
4
(TOOL)
1
(STYLE)
3
( ) (Selects “Broken”.)
k
Editing and Deleting Functions
u
To edit a function in memory
Example To change the expression in memory area Y1 from
y
= 2
x 2
– 5 to
y
= 2
x
2 – 3
e
(Displays cursor.)
eeeee
D
d
(Changes contents.)
w
(Stores new graph function.)
u
To change the type of a function * 1
1. While the graph relation list is on the display, press
f
or
c
to move the highlighting to
the area that contains the function whose type you want to change.
2. Press
3
(TYPE)
5
(CONVERT).
3. Select the function type you want to change to.
Example To change the function in memory area Y1 from
y
= 2
x
2 – 3 to
y
< 2
x 2
– 3
3
(T YPE)
5
(CONVERT)
3
(
'
Y<) (Changes the function type to “Y<”.)
* 1 The function type can be changed for rectangular coordinate functions and inequalities only.