u/Magpieven

CASIO fx-9750GII

My calculator was showing the usual, default "Yt1:, Yt2: [...]" screen when in graph mode, but is now showing "Xt2", and the "X" button is instead typing "T".
(An example of the type of thing I need to graph, since that description is terrible, would be: 9x^3 - 63x^2 +101x -55 , to visually find an x-intercept. Precalculus.)

I am sure that I navigated away or changed something by accident, but I have no idea how to get back to normal graphing. Restarting the calculator worked once or twice, but is no longer effective, so I would desperately like to know how to return to the default graphing calculation settings/screen.