I have the TI-84 plus silver edition and the calulator wont let me select more than one equation at a time. I have tried to go to the y equals screen and select the = sign but it just switched between the two graps

thank u

jen

When you go to Y=, you should get a list that says:

Y1=

Y2=

Y3=

etc. You just enter the first equation into the Y1= space then hit ENTER and it will go to Y2=. Enter the second equation there. After you have entered all of your equations, push GRAPH and they should come up in order but they will all appear.

Also, make sure your window is set appropriately so that you are able to see all of the graphs.

Lastly, when you look at your Y= screen, are there funny looking arrows before the Y=? If so, do this:

Hope one of these are helpful!!

-Gretchen

Posted on Mar 22, 2008

I've seen this many times before, when you are in the y editor, you should be able to change the graphing from line to dot, to shad, etc. instead it is set on setting which can't be changed to correct this, reset the calculator, if you have programs on it, transfer them to a different calculator, this should correct the problem, I have had it many times before, don't know why it sometimes happens but resetting the system will work, go to memory and you will find reset

Posted on Mar 23, 2008

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Posted on Jan 02, 2017

Press 2ND [FORMAT] then select AxesOn.

May 25, 2012 | Texas Instruments TI-84 Plus Silver...

You can't simply enter 7x+9=30 into the calculator, there is a way to calculate what the x is but its been a few years since I've done these..

Oct 03, 2008 | Texas Instruments TI-83 Plus Calculator

Try pressing enter after you put in the first equation, then put in the second equation.

May 09, 2011 | Texas Instruments TI-84 Plus Silver...

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.

Jan 05, 2011 | Texas Instruments TI-84 Plus Silver...

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.

Dec 04, 2010 | Texas Instruments TI-83 Plus Calculator

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 doesn't do it, please reply to this post specifying the equation(s) you're trying to graph.

If that doesn't do it, please reply to this post specifying the equation(s) you're trying to graph.

Nov 03, 2010 | Texas Instruments TI-84 Plus Silver...

ok well go to the 'y=' button

type in the equation and make sure that the equals sign after y has like a black box around it, making the actual = white. so make sure both of those = signs of the 2 equations that you want to graph are like that, and thats about it.

type in the equation and make sure that the equals sign after y has like a black box around it, making the actual = white. so make sure both of those = signs of the 2 equations that you want to graph are like that, and thats about it.

Jun 19, 2009 | Texas Instruments TI-84 Plus Silver...

Press 2nd, then 0 (this will take you to the Catalog)

Scroll down until you see "Axes On"

Hit Enter twice

TADA!!!

Scroll down until you see "Axes On"

Hit Enter twice

TADA!!!

Feb 03, 2009 | Texas Instruments TI-84 Plus Silver...

The TI 83, 84 seris can not store more than 10 equations. the TI 86 and above can have infinate, but not the 83, 84s. If you have catalog help in your apps, you can run that, and it will be able to tell you all the syntax of every function it has.

Nov 22, 2008 | Texas Instruments TI-84 Plus Silver...

The first solution will allow you to watch your
calculator graph two equations simultaneously rather than finishing one
before graphing the next; it won't solve the problem of having the
calculator unselect one equation when you select a second. To fix
that problem, try the following:

In order to select additional graphs, the Transformation Graphing App will need to be uninstalled from the TI-83 Plus Family and TI-84 Plus Family. Uninstalling the App does not erase it from the calculator, it disables it from interfering with the normal graphing modes. Below are the steps to successfully uninstall the App.

- doug garfinkel, Children's Day School

In order to select additional graphs, the Transformation Graphing App will need to be uninstalled from the TI-83 Plus Family and TI-84 Plus Family. Uninstalling the App does not erase it from the calculator, it disables it from interfering with the normal graphing modes. Below are the steps to successfully uninstall the App.

- Press [APPS] key
- Select Transfrm from the menu
- Press 1:Uninstall

- doug garfinkel, Children's Day School

Jan 15, 2008 | Texas Instruments TI-84 Plus Silver...

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my cal wont show me more than one equation when i graph it, and i dont know how to fix it because it has happened before but my previous teacher fixed it and now its doing it again.

My TI-84 Plus will graph only one function at a time. Any suggestions?

When I try to highlight another function under Y=, I cannot select the previous one. It will only allow me to graph one function at a time, same as everyone else ^

Please Help!! Thanks.

I have very similar problems where my calculator wont allow me to graph two graps or equations. Own ti-84plus

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