Question about Texas Instruments TI-84 Plus Calculator
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
When you go to Y=, you should get a list that says:
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!!
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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