Question about Casio FX-9860G Graphic Calculator

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Casio fx-9860G graphics calculater, vertical line segment

For a Casio fx-98060G graphics calculator, I want to create an x=c function with a domain, so that it creates a VERTICAL line segment. Everytime i do the standard domain setting, it comes up with Syntax error.

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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.

Posted on Jul 25, 2010


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