Casio fx-9860G AU - To Change the Type of a Function

20050401
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(CONV).
3. Select the function type you want to change to.
○○○○○
Example To change the function in memory area Y1 from y = 2x
2
– 3 to
y < 2x
2
– 3
3(TYPE)5(CONV)3(
''
''
'Y<) (Changes the function type to “Y<”.)
u To delete a function
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 you want to delete.
2. Press 2 (DEL) or D.
3. Press 1 (Yes) to delete the function or 6(No) to abort the procedure without deleting
anything.
5-3-7
Drawing a Graph
*
1
The function type can be changed for
rectangular coordinate functions and
inequalities only.
# Parametric functions come in pairs (Xt and Yt).