Question about Texas Instruments TI-83 Plus Silver Edition Calculator
This has to do with some kind of setting that i can't fix.. when i press the y= button, all the icons to the left of the y1, y2, y3, etc. are arrows pointing right, but can be changed to double arrows, an arrow with a bar on the right... for the equation to be graphed, the "=" sign must be highlighted, and it will only let me do one at a time. what can i do to fix the settings so that I can graph multiple equations at the same time?
The marking that so puzzle you define the type of line (or dots) to represent the graphs. Enter as many functions as there are Y variables.
After entering a function press [ENTER] to jump to the next one.
When finished entering all functions press GRAPH. If you want graphs drawn one after the other, in MODE highlight Sequential (6th line) and press ENTER. If you want graphs drawn simultaneously, in MODE (6th line) highlight Simul and press ENTER. Press 2ND QUIT to return to previous screen . Execute graph again.
Hope itr helps.
Posted on Sep 24, 2009
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Posted on Jan 02, 2017
SOURCE: problem graphing..
This is my last post. It seems that I squanderd my time for zilch. There is a simple way to reset the defaults or the RAM. I stopped suggesting it because ..(what is the point?).
Press [2nd][MEM][7:Reset][1:All Ram][2:Yes] [ENTER]. Message RAM cleared is displayed on screen. Press [CLEAR] key. Screen should clear the message.
If that does not solve your problem..
Posted on Oct 07, 2009
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