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Texas Instru... Master
8,093 Answers
- Posted on Nov 10, 2009
Re: TI 84 plus calculator refuses to graph more than one...
Hello,
Please, read the following, even if you already know some of its contents.
- Once you enter an equation, the corresponding equal sign is
highlighted by default.
- Before you draw the 2 graphs, move the cursor
to Y3 or Y4 and verify that the = signs for Y1 and Y2 remain
highlighted.
- If one is not highlighted, move the cursor on it and press
ENTER.
- If you still have problem, press [2nd][STATPLOTS][4: PlotsOff] [ENTER].
- Command PlotsOff echoes on main screen.
- Press [ENTER], screen displays Done.
- Restart the graphing procedure.
- If all else fails, just reset the RAM by pressing [2nd][MEM][7:Reset][1:All RAM][2:Reset], press [CLEAR] to clear the message.
You should make it a habit to clear the RAM every time you start a new type of problem.
Hope it helps.
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