Only 1 graph for 2 Inputs?

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Texas Instruments TI-84 Plus Silver Edition

The TI-84 Plus Silver Edition is a graphing calculator released in 2004. It includes a USB port, pre-loaded software, APPS, storage, and a removable front and back case.

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Tory Krechting @toryk19

Rep: 1

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Gepost: 20 nov. 2016

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Only 1 graph for 2 Inputs?

So I have two inputs put into my (Y=) values and both of the equal signs are "highlighted". Then when I go into the graph, only one equation shows up. Yes they are 2 different equations, one is a cubic and the other is a quadratic so they should look totally different. If I go to the table menu after viewing the graph, only 1 set of values appears and if I go back to the (Y=) menu, the Y2 equal sign isn't "highlighted" anymore either. Bottom line is that no matter what, only one equation shows up on the graph.

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Jason Marin @jasonmarin62692 Rep: 13 1 · Answer 1 · 2024-12-05T14:39:20-07:00

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Jason Marin @jasonmarin62692

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Gepost: 5 dec. 2024

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reset everything? NOOOOOO

1) Find the APPs

2) up one time to "Transfrm"

3) If you enter on it and it brings up a TI screen, you are launching this app which limits you to graphing ONLY ONE EQUATION

4) repeat steps one and two BUT when the app is on, it will ask to uninstall or continue. PICK UNINSTALL (it doesn't actually uninstall, it just turns off the Transfrm app. And now your graphing is back to normal.

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TheLastMillennial @thelastmill Rep: 3,5k 14 13 7 · Answer 2 · 2018-08-07T14:24:01-07:00

TheLastMillennial @thelastmill

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Gepost: 7 aug. 2018

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I already answered this on the TI 84 Plus forum, but I’ll copy and paste it here.

This isn’t suppose to happen, you may have changed a setting that affects this and you can fix it by reverting all the settings back to their default by:

Press [2nd]
Press [+]
Press [7]
Press [2]
Press [2]

Your settings should now be back to their defaults.

If that doesn’t work, perform a RAM reset by removing the batteries (including the backup battery) then reinserting them.

If that doesn’t help, try to reinstall the OS. This is more complicated so I’ll refer you to a video tutorial here.

In the extremely unlikely event that nothing worked, contact TI.

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Texas Instruments TI-84 Plus Silver Edition

Only 1 graph for 2 Inputs?

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