Question about Texas Instruments TI-84 Plus Calculator

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Posted on Jan 02, 2017

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Question not clear.

Jan 04, 2016 | Office Equipment & Supplies

You need to set the graphing mode to 3D. In 3D graphing the function is represented as z(x,y)=function of the variables x and y.

Here are a few screen capture to show you how to set the thing up.

Read the calculator manual.

On the last screen are the parameters to change the point of view.

Here are a few screen capture to show you how to set the thing up.

Read the calculator manual.

On the last screen are the parameters to change the point of view.

Aug 29, 2014 | Texas Instruments TI-92 Plus Calculator

Enter the function using the Y= editor. Pressing [ 2nd ][Graph] (table) will display the table. You can then press [GRAPH] to see the grapg. If you want both graph and table side by side use the split screen feature.

To do so press [Mode]. Scroll down to the last line Full Horiz G-T. Highlight the option G-T. Press the Graph key.

To do so press [Mode]. Scroll down to the last line Full Horiz G-T. Highlight the option G-T. Press the Graph key.

Sep 24, 2013 | Texas Instruments TI-84 Plus Calculator

The calculator OS (the latest version) has 2 angle settings: Graphing angle and geometry angle.

In Graph mode, Press the menu button, then select Settings, set graphing angle to radians.

Here are some screen captures to help you.

Be sure to validate your changes by pressing OK

In Graph mode, Press the menu button, then select Settings, set graphing angle to radians.

Here are some screen captures to help you.

Be sure to validate your changes by pressing OK

Jan 25, 2013 | Texas Instruments TI-Nspire Graphic...

You need to fix your graph so that it shows the correct y-axis and x-axis.

It works best if you press the zoom button and then scroll to find the ZoomFit option.

Then the graph should show up.

It works best if you press the zoom button and then scroll to find the ZoomFit option.

Then the graph should show up.

Jun 15, 2011 | Texas Instruments TI-84 Plus Calculator

SPLIT SCREEN.

It sounds as if you might have split screen mode on. I've got a TI-83 as well as a TI-89 Titanium, both offer a split screen mode. The latter allows for choosing which applications are displayed on each half screen. I am presuming that you may have accidentally put your TI-84 in this mode.

So, if it is a split screen deal then all you have to do is go to the mode screen, find the option for switching from split screen to full screen, and switch it back to full.

I hope that helps. Give us your results!

Adios

It sounds as if you might have split screen mode on. I've got a TI-83 as well as a TI-89 Titanium, both offer a split screen mode. The latter allows for choosing which applications are displayed on each half screen. I am presuming that you may have accidentally put your TI-84 in this mode.

So, if it is a split screen deal then all you have to do is go to the mode screen, find the option for switching from split screen to full screen, and switch it back to full.

I hope that helps. Give us your results!

Adios

Mar 11, 2011 | Texas Instruments TI-84 Plus Silver...

Press MODE to bring up the mode screen. Use the arrow keys to highlight "FULL" on the eighth line and press ENTER. Press 2ND [QUIT] to exit the mode screen.

Feb 03, 2011 | Texas Instruments TI-84 Plus Calculator

The calculator can be split in two. This is done by selecting certain MODE options as shown on the line that starts with FULL

In the Full option the screen is complete (regular screen configuration)

If you highlight HORIZ and press ENTER the screen will be split HORIZontally as

The upper part is for any graph and the lower part for the main calculator screen

Similarly, if you highlight G-T and press Enter, the left part of the screen displays the Graph screen and the right part the Table screen.

These are the normal instance where the screen of a Ti8*Plus is split in two.

Do you recognize any of these?. If you do just select Option Full in MODE screen to restore the full screen. If you do not, then I have no idea why you only have half a screen.

In the Full option the screen is complete (regular screen configuration)

If you highlight HORIZ and press ENTER the screen will be split HORIZontally as

The upper part is for any graph and the lower part for the main calculator screen

Similarly, if you highlight G-T and press Enter, the left part of the screen displays the Graph screen and the right part the Table screen.

These are the normal instance where the screen of a Ti8*Plus is split in two.

Do you recognize any of these?. If you do just select Option Full in MODE screen to restore the full screen. If you do not, then I have no idea why you only have half a screen.

Aug 01, 2010 | Texas Instruments TI-84 Plus Silver...

So:

X >= 60

Y >= 50

Z >= 40

Take 51 sheets of "graph-paper" (1+200 minus 60 minus 50 minus 40).

On the first sheet of paper, label the graph-title as 'Z=40'.

Label the X-axis from 60 to 200.

Label the Y-axis from 50 to 200.

Draw a straight line from (X=60 and Y=(200-60-40))

to (Y=50 and X=(200-50-40)).

On the second sheet of paper, label the graph-title as 'Z=41'.

Label the X-axis from 60 to 200.

Label the Y-axis from 50 to 200.

Draw a straight line from (X=60 and Y=(200-60-41))

to (Y=50 and X=(200-50-41)).

On the next sheet of paper, label the graph-title as 'Z=42'.

Label the X-axis from 60 to 200.

Label the Y-axis from 50 to 200.

Draw a straight line from (X=60 and Y=(200-60-42))

to (Y=50 and X=(200-50-42)).

On the second sheet of paper, label the graph-title as 'Z=43'.

Label the X-axis from 60 to 200.

Label the Y-axis from 50 to 200.

Draw a straight line from (X=60 and Y=(200-60-43))

to (Y=50 and X=(200-50-43).

Keep going for all 51 sheets of graph-paper.

Stack the 51 sheets on top of each other,

to visualize the "3-D" solution to the problem.

P.S. Don't tell your school-teacher that I helped you do your "homework".

X >= 60

Y >= 50

Z >= 40

Take 51 sheets of "graph-paper" (1+200 minus 60 minus 50 minus 40).

On the first sheet of paper, label the graph-title as 'Z=40'.

Label the X-axis from 60 to 200.

Label the Y-axis from 50 to 200.

Draw a straight line from (X=60 and Y=(200-60-40))

to (Y=50 and X=(200-50-40)).

On the second sheet of paper, label the graph-title as 'Z=41'.

Label the X-axis from 60 to 200.

Label the Y-axis from 50 to 200.

Draw a straight line from (X=60 and Y=(200-60-41))

to (Y=50 and X=(200-50-41)).

On the next sheet of paper, label the graph-title as 'Z=42'.

Label the X-axis from 60 to 200.

Label the Y-axis from 50 to 200.

Draw a straight line from (X=60 and Y=(200-60-42))

to (Y=50 and X=(200-50-42)).

On the second sheet of paper, label the graph-title as 'Z=43'.

Label the X-axis from 60 to 200.

Label the Y-axis from 50 to 200.

Draw a straight line from (X=60 and Y=(200-60-43))

to (Y=50 and X=(200-50-43).

Keep going for all 51 sheets of graph-paper.

Stack the 51 sheets on top of each other,

to visualize the "3-D" solution to the problem.

P.S. Don't tell your school-teacher that I helped you do your "homework".

Nov 04, 2009 | Microsoft Computers & Internet

I am not quite sure what you are asking...

(1) if asking for graphing y= -2/3x+2, then press [diamond] [F1: Y=] type in .2/3x +2, see graph by [diamond][graph]

(2) if asking for graphing y= -2/3x+a, where a=3x, then first archive a=3x in Home screen by [home], type 3x [sto] a, then go back to y= menu, and type -2/3x+a in Y1

(3) if asking for graphing an equation that is dependent on 2 variables at the same time, use x-y-z axis (aka, change mode to graphing 3-D by [mode]graph [5:3D]) then enter desired equation in y= menu using Z function in terms of x and y aka z(x,y)= ...)

(1) if asking for graphing y= -2/3x+2, then press [diamond] [F1: Y=] type in .2/3x +2, see graph by [diamond][graph]

(2) if asking for graphing y= -2/3x+a, where a=3x, then first archive a=3x in Home screen by [home], type 3x [sto] a, then go back to y= menu, and type -2/3x+a in Y1

(3) if asking for graphing an equation that is dependent on 2 variables at the same time, use x-y-z axis (aka, change mode to graphing 3-D by [mode]graph [5:3D]) then enter desired equation in y= menu using Z function in terms of x and y aka z(x,y)= ...)

May 18, 2008 | Texas Instruments TI-89 Calculator

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