Question about Texas Instruments TI-89 Calculator

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Window Variable Domian Error

When I try to graph a funtion, such as y=x^2, this error message pops up and says "Window Variable Domian" Because of this error, I cannot graph any funtins on my TI-89. Could someone please help me out? Thank you very much!

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  • 49 Answers

Have you tried to change the window????
there is a second function over one of the f buttons which has window....
most likely you put the negative number for the max and the positive number for the min x or y value!
if all else fails....
RESET IT
there is a button on the back which will just clear all your settings...

Posted on Nov 06, 2008

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When I try to graph it says argument error


Your function is not correctly defined. If graph is function y=f(x), variable must be x; if graph is polar, variable must be theta, and if graph is parametric, variable must be t. This does not cover all possible cases. Check the graph type and the definition of the function.

Mar 16, 2015 | Casio FX-9750GII Graphing Calculator

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Everytime I try to do powers and square roots I get an error message


An ERR: MEMORY is given when there is not enough memory to perform the instruction or function. To increase available memory by deleting the contents of any variable (real or complex number, list, matrix, Y= variable, program, Apps, AppVars, picture, graph database, or string), follow these steps. • Press [2nd] [MEM] to display the MEMORY menu.
• Press 2: Mem Mgmt/Del.
• Select a variable or data that needs to be deleted and press [ENTER].
• Use the arrow keys to move the cursor next to the item, and then press [DEL]. The variable or data should now be deleted from the memory.
When deleting programs or Apps, a message asking for confirmation will appear. Select 2:Yes to continue. To leave any variable screen without deleting anything, press [2nd] [MODE].

Jun 29, 2012 | Texas Instruments TI-84 Plus Silver...

1 Answer

I keep getting an error message when I try to graph something. It says window range. I have tired to change my windows Xmin and etc..when I try to change it won't let me..it states Error Syntax


It is difficult to know what you have done with the calculator before you started to graph. So if you agree we will start with a clean slate.

Reset the calculator
  1. Press [2nd][+] to access the (MEM)ory management tool.
  2. Select [7:Reset][[1:All Ram][2:Reset].
  3. Calculator answers with the message "Ram Cleared".
  4. Press [CLEAR] to erase message.
  5. Restart your graphing.

If you do not want to erase the content of the RAM, you can eliminate the error by pressing the [ZOOM] button and selecting [6:ZStandard].





Mar 02, 2010 | Texas Instruments TI-83 Plus Calculator

2 Answers

I am getting ERR:ARCHIVE 1:QUITE when I try to


I tried all possible situations where one would get an error ERR: ARCHIVED 1:QUIT 2:GOTO in relation to graphing, and I was unable to do so. Thus I cannot explain your error (in relation to graphing). I conclude that the error is unrelated to the graph.

As a general rule, one you get message ... 1:Quit, 2:GOTO press 2 and you will be shown the location where the offending symbol is.

Anyway, to graph functions, always deactivate the statistical plots
  1. Press [2nd][Y=] to access (STATPLOT) then press [4:PlotsOff]
  2. Command PlostOff echoes on main screen.
  3. Press [ENTER], calculator answers Done.
  4. Open the [Y=] editor to enter your function and
  5. Press [GRAPH].
  6. If you do not see any graph,
  • press [ZOOM][6:ZStandard] or
  • adjust the window dimensions by
  • pressing [Zoom] and
  • setting the Xmin,Xmax,Ymin,Ymax values
  • making sure that Xmin is less than Xmax, and Ymin is less than Ymax.

Feb 28, 2010 | Texas Instruments TI-83 Plus Calculator

1 Answer

Says error when trying to graph.


From a lack of a response I'm assuming this is no longer a problem. If it is still a problem, please post a comment specifying the error message.

Feb 17, 2010 | Texas Instruments TI-83 Plus Calculator

2 Answers

I cannot plot graph in my Ti 89 graphing calculator


That means one (or more) of the variables you have in your function is not defined. Check to make sure you didn't misspell any variable name. Also, check to make sure you didn't run two variable names together. "ab" is the variable ab, not a times b.

Mar 19, 2009 | Texas Instruments TI-84 Plus Calculator

1 Answer

Can not display the graphs of functions


Hello,
I have a manual in another language than English, so I do no know exactly or remotely what procedure you refer to, but I have recreated an instance where one gets the error you talk about. I give you the picts.8147bde.jpg When I enter [Diamond][Graph] I get the following message.
bc218f4.jpg
The graph independent variable is x by default, yet I entered cos(f). The calculator is expecting a function of x and I give it a function of some as other entity. Hence the error message. On the command line you cannot change the argument of Y1. It is x by default.

Hope it clarifies things.

Mar 11, 2009 | Texas Instruments TI-89 Calculator

2 Answers

I am trying to graph r=sqroot(sin2theta) on my ti-89 titanium in polar mode and it is telling me when i try to graph that there is an undefined variable. what do i do?


Did you still need help with this? My suspicion is a missing multiplication sign. Sometimes you need to be very explicit in what you want the calculator to do. Have you tried sqroot(sin(2*theta)) explicitly putting the multiplication symbol in there? I think 2theta is interpreted as it's own variable name...

Jan 11, 2009 | Texas Instruments TI-89 Calculator

1 Answer

Graphing


You're probably getting a dimension error 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.

Dec 04, 2007 | Texas Instruments TI-83 Plus Calculator

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