Question about Texas Instruments TI-89 Calculator

5 Answers

X and Y axis disappeared

I recently loaded a few games onto the ram on my calculator and when I went to graph, there was still a visual from the game on the screen. I pushed clear all I think and the entire screen was empty. Now, when I type in equations to graph, it still graphs them correctly but there is no y or x axis. Please help me, this is pissing me off.

Posted by chadpad3 on

  • Anonymous Feb 02, 2009

    did the same thing or my friends messed it up.

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5 Answers

Anonymous

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If you are using the TI 89 titanium Go to your graph press f1 go do to last option (format) you can turn on your x and y axes there

Posted on Feb 20, 2010

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Anonymous

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You hit 2nd Zoom then turn go down to Axes On and hit enter to turn it on.

Posted on Nov 04, 2008

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Anonymous

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The easiest fix is to reset the calculator's defaults. Press 2nd MEM (the 6 key), then F1, then select RAM then Default. Hit enter twice to confirm.

Posted on Nov 10, 2007

matzieman99

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Go to window. check that the x any y coords max and min are to show the coordinate plane.
default
xmin=-10
xmax=10
xscl=1
ymin=-10
ymax=10
yscl=1
keep the res's at 1.

if that is correct try this.

hit 2nd zoom(format)
and make sure axeson is black. if it is not go down to it and hit enter over it. if that dosnt fix it i think ur screwed :)

Posted on Mar 24, 2009

Anonymous

Delete that program

Posted on Mar 19, 2008

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