Editing And Deleting Functions - Casio CFX9850GBPLUS User Manual

k Editing and Deleting Functions
u To edit a function in memory
Example To change the expression in memory area Y1 from
y
e (Displays cursor.)
eeeee D d (Changes contents.)
w (Stores new graph function.)
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 (STYL).
3. Select the line style.
Example To change the line style of
"Broken".
4 (STYL)3 (
Drawing a Graph
x
2
= 2 – 3
) (Selects "Broken".)
5-3-6
y x
= 2 2 – 3, which is stored in area Y1, to
... ...
20070201
y x
2
= 2 – 5 to