It is in the part graph. MAIN MENU
SOURCE: Casio fx-9860G graphics calculater, vertical line segment
I am not sure how you can create such function (the range limitation do not work for x=c) but you can draw a vertical segment, just do not call it a function.
Draw a graph Y1=0
Then press SKETCH function key and use the F6 key to cycle through the TABS at the bottom of the screen. Look for the TAB named PEN. and click the function key below it.
Use the arrows to move the cursor to a spot on the screen (near the bottom), Press EXE to fix the starting point of the segment. Then use the Up arrow to draw a vertical segment from bottom to top.
SOURCE: I'm looking for a free user manual for my casio
Well, I found a manual for the fx-7400g calculator:
http://support.casio.com/manualfile.php?rgn=1&cid=004002007
Hope that helps.
SOURCE: Casio FR-2650PLUS Calculator Error Code
the ink roller installed wrong, remove ink roller, re-install it
SOURCE: Casio fx-7400G PLUS cubic solver?
Hi,
First let us repair the terminology.
I am not sure that it has a solver (solving an equation or an inequation) but you can always draw your expression as a function and explore the graph (SKTCH) to locate the roots (or zeros) of the functions (the values of the variable where the function equals zero.) That is called solving graphically.
Hope it helps.
Thank you for using FixYa and for rating this solution.
SOURCE: CASIO Power graphic /fs 7400G PLUS - how do I
Hi,
Turn a calculator ON. If you see no icons, press [MENU]. Use the arrows to move the focus on the icon MEM and press [EXE]. Agree to reset all memory. If you need further instructions download the manual from the Casio website.
Hope it helps.
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