Question about Texas Instruments TI-83 Plus Calculator

The easiest way to get you started is to reset the calculator RAM.

Press [2nd][MEM][7:Reset][1:All Ram][2:Reset] [ENTER]

If the Ram Cleared message is still displayed press the [CLEAR] button.

Open the Y= editor.

On the Y1= line, enter 2*[X,T,theta,n] +1. The [X,T,theta,n] key is just below [MODE] and to the lright of the [ALPHA] key.

Press [ENTER]

Verify that the = sign to the right of Y1 is still highlighted.

After you finish entering the function Y1, press [GRAPH].

Posted on Feb 01, 2010

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Posted on Jan 02, 2017

You might have used an inappropriate variable name.

For functional graphs y=F(x), the independent variable must be X

For parametric graphs, the independent variable in the x_t and y_t functions must be t.

For polar graphs the independent variable must be Theta, and for sequence graphs, it must be the special wiggly n.

Once you select the type of graph, the independent variable is entered by pressing the key marked**X,T, Theta, n**.

For functional graphs y=F(x), the independent variable must be X

For parametric graphs, the independent variable in the x_t and y_t functions must be t.

For polar graphs the independent variable must be Theta, and for sequence graphs, it must be the special wiggly n.

Once you select the type of graph, the independent variable is entered by pressing the key marked

Dec 19, 2013 | Office Equipment & Supplies

Feb 01, 2013 | Texas Instruments TI-82 Calculator

At first type next: Home, then 2nd F6: 2 option NewProb.

Then graphing function, for example y=-x^2+28x+6

Then graphing function, for example y=-x^2+28x+6

Sep 01, 2011 | Texas Instruments TI-89 Calculator

First lets make sure you have a manual. go to:
http://ec1.images-amazon.com/media/i3d/01/A/man-migrate/MANUAL000010670.pdf
Go to chapter 3 and it explains the details in graphing

Aug 10, 2010 | Texas Instruments TI-83 Plus Calculator

There's something wrong with your window limits, for example Xmax < Xmin or Ymax < Ymin. Press WINDOW to bring up the window editor and examine the values, making sure there are no inconsistencies.

If you don't see anything wrong, post a comment here listing all of the entries in the window editor.

If you don't see anything wrong, post a comment here listing all of the entries in the window editor.

Feb 19, 2010 | Texas Instruments TI-83 Plus Calculator

Hello,

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.

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.

Oct 07, 2009 | Texas Instruments TI-84 Plus Silver...

Hello,

Press [2nd][STAPLOTS][4:StatPlots Off] [ENTER][ENTER].

Press [STAT][5:SetUp Editor] [ENTER]ENTER]

Configure the statpolt as in the picture (for a scatter plot)

Restart you statistical graphing.

If that does not solve the problem, reset the RAM

Press [2nd][MEM][7:Reset][1:All Ram][2:Reset][ENTER], then [CLEAR] the message on screen.

Hope it helps.

Press [2nd][STAPLOTS][4:StatPlots Off] [ENTER][ENTER].

Press [STAT][5:SetUp Editor] [ENTER]ENTER]

Configure the statpolt as in the picture (for a scatter plot)

Restart you statistical graphing.

If that does not solve the problem, reset the RAM

Press [2nd][MEM][7:Reset][1:All Ram][2:Reset][ENTER], then [CLEAR] the message on screen.

Hope it helps.

Oct 06, 2009 | Texas Instruments TI-83 Plus Calculator

Go to your stat plot screen, and select option 4 (PlotsOff), Press Enter, and try to plot a normal graph again

Jul 07, 2009 | Texas Instruments TI-84 Plus Calculator

Go to Window and make sure there are acceptable values for your graph, default is usually 10 and -10 with 1 scale.

Jul 06, 2009 | Texas Instruments TI-83 Plus Calculator

go to home and type Define x

Apr 13, 2008 | Texas Instruments TI-89 Calculator

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If i put in the y= any kind of equation...like y=2x+1 and i make sure my window is standard size it looks like its going to graph...but then gives me the error. I havent used the graphing funcion on my calculator in years, so i guess i could be doing it wrong. I just want it to graph the line! Thanks!

You're referencing an undefined variable.

How about posting an example?

I tried all possible errors in graphing Y= functions and could not recreate the error condition. You must be trying to do some statistical graphs. Why not cut to the chase: tell us more about what you were trying to graph and maybe one of us will be able to help you.

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