Question about Texas Instruments TI-83 Plus Calculator
My TI-83 plus says error: invalid dimensions when i hit the graph button, i dont know how to solve the problem, it isn't the window because i checked that
Some old junk is in memory. Reset the memory to defaults and everything will be fine. It is a good practice to clear memory before a new calculation.
To reset memory
Press [2nd][MEM][7:Reset][1:All ram][2:Reset] [EMTER] . Clear screen and enter the functions you want to graph.
Hope it helps.
Posted on Sep 27, 2009
More than likely one of your plots is on. You can find out by going to the y= screen. If there is a black box on highlighting plot 1, plot 2 or plot 3 at the top of the screen. To turn off a plot, you can turn a plot off by highlighting the plot that is on and pressing enter. When you arrow back down, the box around the plot should be gone.
Another way to solve this is to reset by pressing 2nd button then + button then 7 then 1 then 2.
Hope this helps.
Posted on Oct 04, 2009
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Posted on Jan 02, 2017
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