Question about Texas Instruments TI-84 Plus Silver Edition Graphic Calculator
Posted by Anonymous on
INVALID DIM error message may occur if you are trying to graph a function that does not involve the stat plot features. The error can be corrected by turning off the stat plots. To turn the stat plots off, press 2nd then stat plot, and then select 4:PlotsOff. By the way it is easy to graphing function y=x^3-x^2-10x-8.
See captured images: full graph and detail of the left side max
As you can see this function have zero values in the points -2, -1 and 4
Posted on Mar 04, 2012
The easiest and quickest way to start graphing is to reset the RAM. Press [2nd][MEM][7:Reset][1:All Ram][2:Reset], then [CLEAR] to clear the RAM Cleared Message and go to the main screen.
Hope it helps.
Posted on Oct 16, 2009
The solution for the problem is simple. When you use the calculator to
create statistical graphs, it is configured to accommodate the specificities of the
problem. However that configuration remains set after you terminate the
problem. So when you try to use the calculator to do other problems it
uses the stored configuration parameters, which may be incompatible
with the new problem. In particular, list of paired-variables must have the same dimensions: There must be the same number of elements in each list.
To make a long story short, you should make it a habit to reset the Ram every time you want to do a new problem. If for reasons of you own you do not want to reset the Ram, you can prevent this type of errors from occurring. This is how you do it.
Posted on Jan 16, 2010
SOURCE: Not Graphing
You're probably trying to graph a function that does not involve stat plot features. You can correct this by turning off the stat plot features. Press "2ND" "STAT PLOT" and then select 4:PlotsOff.
If that's not it, post a comment and we'll go from there.
Posted on Apr 08, 2010
If the message appears when you try to graph functions deactivate the
statistical plots. To do so:
Press [2nd][Y=] to access (STAT PLOTs)
Select [4:PlotsOff] then [ENTER]
That should solve your problem. Post a comment to this thread if you still have trouble graphing.If the message appears in another context, it sure would help knowing the context of the error.
Posted on May 12, 2010
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