Question about Texas Instruments TI-84 Plus Silver Edition Graphic Calculator

X= disappeared when I go to Y= there usually is a x= next to Plot1 but it disappeared

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You have several types of graphs
Function graphs
Y_1=f(x), Y1=3X^2-4, [X, T, Theta, n] key types X
Polar graphs r=F(theta), r=r_o*ln(theta). [X, T, Theta, n] types Theta
Parametric graphs X_1=f(T) and Y_1=g(T). [X.T, Theta, n] types T
Examples: X_1= cos(T). Y_1= 2(1--sin(T))
Sequence graphs u_n+1= f(u_n), [X,T,Theta,n] types n

Posted on Nov 22, 2013

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Posted on Jan 02, 2017

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X= disappeared from the Y=

You have several types of graphs
Function graphs
Y_1=f(x), Y1=3X^2-4, [X, T, Theta, n] key types X
Polar graphs r=F(theta), r=r_o*ln(theta). [X, T, Theta, n] types Theta
Parametric graphs X_1=f(T) and Y_1=g(T). [X.T, Theta, n] types T
Examples: X_1= cos(T). Y_1= 2(1--sin(T))
Sequence graphs u_n+1= f(u_n), [X,T,Theta,n] types n

Nov 21, 2013 | Texas Instruments TI-84 Plus Calculator

How to use the basc funtion on the ti-83 is there a way that i can find out how to find the right way or a map to get to the box plot or make a historgram

Use the STAT utility to enter your data in a list. (STAT>EDIT. If you have repeated elements you can use L2 as a frequency list. Once you finish entering the data press [2nd][QUIT]
In the main calculator screen, press [2nd][Y=¨to enter the STAT PLOTS.
Press 4:PlotsOff to decativate all plots, then activate say Plot1.

1. Press 1:Plot1. Use arrow to highlight ON and press ENTER.
2. Use the DownArrow to move cursor to the line Type:
3. Select the plot type. (On this line only the right or left
arrows will allow you to select a type.)

Select the type and press ENTER.
4. Use DownArrow to move cursor to the XList line.
5. If the default (L1) suits your needs, press ENTER.
If not chage the list label to the correct one.

6. Do the same with the YList label.
7. Selectr the MARK style and press ENTER
6. Press GRAPH to have your plot

Sep 04, 2011 | Texas Instruments TI-83 Plus Calculator

I am trying to get the TI 83 Plus to fit a sine graph to data that I have in Lists 1 and 2. I typed in the command SinReg L1, L2, Y1. I got an error message:\r\nERR: SINGULAR MAT. What is wrong? What do I...

I was having the same problem. Whenever I hit the graph button after a linear function was entered in Y1 I would get a screen that said "ERR: INVALID DIM 1:Quit"
I messed with a lot of settings but ended up returning settings back to default. The thing that fixed the calculator's ability to graph was UN-highlighting the Plot1, Plot2, and Plot3 words. If they are white on black they are highlighted. If the words are black then they are UN-highlighted.
To UN-highlight Plot1, Plot2, Plot3, do this: move the cursor up to the highlighted Plot1 and hit "enter." Notice the difference? Now do the same to the others and see if it fixes your problem like it fixed mine.
good luck.

Dec 02, 2010 | Texas Instruments TI-83 Plus Silver...

Hi, I can edit my table information in my calculator but am not able to graph from it and when i go to table it shows nothing.. what do i do?

Hi,
From what I understand you want to draw statistical graphs (scatter plot, box plot, etc.) If you do not see anything it may be due to the fact that the statistical plots are turned off.

Type in the data in lists L1 and L2, etc. Press [2nd][QUIT]

Press [2nd][Y=] (STAT PLOT] . Select [4:PlotsOff] [ENTER] .
Screen displays Done

Press [2nd][Y=] (STAT PLOT] . Select [1:Plot1 Off].
1. The configuration screen for Plot1 opens with the cursor blinking ON.
2. Press [ENTER] to turn Plot1 ON.
3. Use Down Arrow to move cursor to second line Type:
4. Select the type of statistical plot. Use the right arrow to move highlight on one of the 6 types.
5. Select the type:scatter, Xline, histogram, box plot, and press [ENTER] to validate the choisce.
6. Use down arrow to select the Xlist: use [2nd][1] to choose L1, etc. and press [ENTER]
7. Select the Y-List (L2) and validate by pressing [ENTER]
8. Select the data-point mark.
9. Press [GRAPH].
If you do not see the graph or if it is not well centred, press [ZOOM][9:ZoomStat] to restrict the screen to the data entered.

Hope it helps.
Thank you for rating the solution.

Dec 09, 2009 | Texas Instruments TI-83 Plus Calculator

Graphing problems

Hi,
From what I understand you want to draw statistical graphs (scatter plot, box plot, etc.) and you window is set up correctly. Usually, one must first see agraph and adjust the window, but no matter.
If you do not see anything it may be due to the fact thea the statistical plots are turned off.

Type in the data in lists L1 and L2, etc. Press [2nd][QUIT]

Press [2nd][Y=] (STAT PLOT] . Select [4:PlotsOff] [ENTER] .
Screen displays Done

Press [2nd][Y=] (STAT PLOT] . Select [1:Plot1 Off].
1. The configuration screen for Plot1 opens with the cursor blinking ON.
2. Press [ENTER] to turn Plot1 ON.
3. Use Down Arrow to move cursor to second line Type:
4. Select the type of statistical plot. Use the right arrow to move highlight on one of the 6 types.
5. Select the type:scatter, Xline, histogram, box plot, and press [ENTER] to validate the choisce.
6. Use down arrow to select the Xlist: use [2nd][1] to choose L1, etc. and press [ENTER]
7. Select the Y-List (L2) and validate by pressing [ENTER]
8. Select the data-point mark.
9. Press [GRAPH].
If you do not see the graph or if it is not well centered, press [ZOOM][9:ZoomStat] to restrict the screen to the data entered.

Hope it helps.
Thank you for rating the solution.

Dec 06, 2009 | Texas Instruments TI-83 Plus Calculator

How to draw histogram graph

Hello,
When you finish entering you data, Press F2:Plot setup. Highlight
one plot number , say plot1, then press F1:define to define the type of plot you want plot1 to be. In the new window
Plot type : select histogram
x : enter the header of the column where you put data c1, c2 ?
Hist. Bucket width : enter the width of each band
Use frequency and categories:Yes
Frequencies : enter the name of colum where frequencies are.
Categories : column of categories (if any)
Include Categories: enter the categories that you want to use.

Press ENTER to save.
Configure the Window, then [Diamond][GRAPH].
A sound lnowledge of the theory behind the histogram is needed.
Hope it helps.

press Enter to save

Sep 24, 2009 | Texas Instruments TI-89 Calculator

Invalid dim

turn off the stat plot by pressing 2nd button and then the STAT PLOT button.

Mar 12, 2009 | Texas Instruments TI-84 Plus Silver...

GRAPHING PROBLEM! I HAVE A MIDTERM TOMORROW AND I NED IT TO WORK!

make sure all plots are off.  to do this, 2nd-Y=.  Highlight selection 4 (PlotsOff), and press enter twice.  It should say Done.
Next, press the ZOOM button, and select number 6 (ZStandard).  This will restore your window settings to default.
If those fail, press 2nd-+ to bring up the Memory menu.  Press 7 (Reset), and select Default.  This will not delete anything, it will just restore your settings.

Jan 27, 2009 | Texas Instruments TI-84 Plus Silver...

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