Casio fx-9860G SD - Manual (Page 210)

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Manual Graphing
k k k k k Drawing Multiple Graphs on the Same Screen
Description
Use the following procedure to assign various values to a variable contained in an expres-
sion and overwrite the resulting graphs on the screen.
Set Up
1. From the Main Menu, enter the GRAPH mode.
2. On the Setup screen, change the “Dual Screen” setting to “Off”.
3. Make V-Window settings.
Execution
4. Specify the function type and input the function. The following is the syntax for function
input.
Expression containing one variable ,!+( [ ) variable !.(=)
value , value , ... , value !-( ] )
5. Draw the graph.