I can't graph more than one function. I think that it has something to do with the thing to the left of Y1, etc. When I change that (by pressing enter), it never goes back to \.
2007-01-06 08:43:46 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Do you have anything important on it, like games or programs that you need to keep?
If NOT, then you can reset the calculator to default mode. Press 2nd and then the key that has MEM in yellow and then pick the menu item that will reset the calculator.
2007-01-06 08:55:57 · answer #1 · answered by z_o_r_r_o 6 · 0⤊ 0⤋
You can take out the batteries and put them back in. That should default all the settings and solve your problem.
2007-01-06 17:33:32 · answer #2 · answered by JasonM 7 · 0⤊ 1⤋
try to reset it, see if that works.
2007-01-06 16:56:11 · answer #3 · answered by 7 · 0⤊ 0⤋