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

1 Answer

When i hit the x,t,pie,n key, it comes up as pie. i need the x variable to come up. how do i change that?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    One Above All:

    The expert with highest point at the last day of the past 12 weeks.

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

  • Texas Instru... Master
  • 102,366 Answers

I hope you mean theta, not pi.

Press MODE to bring up the mode settings. On the fourth line, select FUNC, press ENTER, then 2ND QUIT to exit.

Posted on Oct 15, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

My number 1 key on the numberpad is stuck


Step 1:
What sort Of stuck ?

A stuck key on a keyboard is one of those annoying things. The typical desktop keyboard has about 104 keys, a laptop keyboard has a few less. The problem of a stuck key can be a hardware or a software problem or the key itself might be the culprit.

Hit the key several times. This will almost always unstuck a key. Clean the keyboard with an approved keyboard cleaner. These often come as wipes. People sometimes spill food and drink that can make keys sticky. Pop the keys out using a small knife or flathead screwdriver. Most keys pop right out and can be pushed right back in place. Look for something that might be blocking the key and remove anything you find.

Feb 10, 2013 | Dell Computers & Internet

1 Answer

It will not solve for area using pie key. It shows what I just typed in the window


To convert a symbolic result to numeric, press diamond then ENTER. To have all results come out in numeric form, press MODE to bring up the mode screen, press F2 to go to page 2, use the arrow keys to move to the Exact/Approx line, press right-arrow, select Approximate. Press ENTER to save the change and exit the mode screen.

Feb 24, 2011 | Texas Instruments TI-89 Calculator

1 Answer

When i try to differentiate an equation, the message: "error: non-algebraic variable in expression" what does this mean, and how do i fix it?


it sounds like your hitting the secondary key button and just putting in letters you should use x on variables button substitute other letters your using for x (sorry i couldn't make this much clearer)

Jan 17, 2011 | Texas Instruments TI-89 Calculator

1 Answer

Hi, I recently purchased a ti 89 calculator from a friend and I am having the following problem: The calculator will not evaluate trig functions. For example, if I type Sin(Pie/4) and hit enter, the...


The calculator is set up to produce exact results. If you want the expression to be evaluated put a decimal mark at the end of the 4.
to making 4 a floating point number instead of integer.
Alternatively, press the [MODE] key. Scroll down through the pages of options until you reach the line labeled Exact/Approx. When cursor is on that line, use the right arrow key to open the menu. Select [3:Approximate]. Press [ENTER] to save.

Aug 25, 2010 | Texas Instruments TI-89 Calculator

1 Answer

How do I change the waste ink absorber in a canon ink jet printer


Hi you can try this.

To reset waste tank full error in MP730.

1. Hit the "menu": Key
2. Hit "Copy" Key
3. Hit "#" Key
4. Scroll thru the menu headings until you come to "Test Mode" - 12th heading
5. Hit the "3" button- this will bring up Eprom Clear
6. Hit "0" button
7. Hit the "Stop" button


Can only try then your printer go on longer but some time the other you need to clean out the waste ink it inside the printer go to open up all.



Please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.

All The Best: Pineworks

Dec 28, 2009 | Canon MultiPASS MP730 All-In-One InkJet...

4 Answers

Where is factorial button on ti-83 plus


Hi,
Not every function on the TI83Plus calculator has a dedicated key, or is accessible through a key sequence. Among the keyless function is the factorial function.

To access the factorial function
  1. Through the catalog of commands: press [2nd][0] (CATALOG) and scroll Up till you reach the exclamation mark !
  2. Press [MATH]. Use right arrow to highlight PRB menu. The factorial function is the 4th in the list.
Syntax

Type the number and use one of the foregoing access methods to echo the exclamation mark on the home screen and press ENTER.
Ex: 12! =479001600

The largest number that you can use with the factorial is 69.

Hope it helps.

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

1 Answer

Interpolation on TI 89


No you don't have to download a interpolations program, you can enter it in as a function like this:

:dp(xx1,yy1,xx2,yy2,x)
:Func
:yy1+(yy2-yy1)*((x-xx1) / (xx2-xx1))
:EndFunc

How I do it is, I put it in a folder dc so, you create a folder name dc

2nd key then - key which will be the VAR-LINK key
hit F1 key then the 5 key to create a new folder. Type in what you want to call your folder in my case dc and hit enter.
Next,
Hit APPS key then 7 key then the 3 key, then you see the word program highlighted open it up and change to Function hit enter.
Then slide down to your new folder you just created in my case dc, once you find it highlight it and hit enter.
Next,
slide down to variable and type dc and hit enter.
Next, type in or make it look like this:

:dp(xx1,yy1,xx2,yy2,x)
:Func
:yy1+(yy2-yy1)*((x_xx1)/(xx2-xx1))
:EndFunc

Now when I'm at the home screen in the main folder, I type:
dc\dp(0,0,5,100,2)
And I get 40 for my answer.
Here's my logic:
0,0 is the starting point, let's say my circuit max voltage is 5 volts and my max resistance is 100 ohms. I want to interpolate or know how many ohms I would have if my circuit measured 2 volts, which is 40 ohms.
Now if I had ohms and wanted volts I just set it up like this:
dc\dp(0,0,100,5,40)
which equals 2 volts
i hopethis helps you. raklein62

Aug 30, 2009 | Texas Instruments TI-89 Calculator

4 Answers

Casio fx-82ES scientific calculator


change the mode to stat and then start operating it in statistical mode

Feb 24, 2008 | Casio FX-300MS Calculator

2 Answers

Doesnt solve integrates and derivatives


try clearing the memory of all the variables..that might solve the problem mohit

Sep 23, 2007 | Texas Instruments TI-89 Calculator

Not finding what you are looking for?
Texas Instruments TI-84 Plus Silver Edition Graphic Calculator Logo

Related Topics:

90 people viewed this question

Ask a Question

Usually answered in minutes!

Top Texas Instruments Office Equipment & Supplies Experts

kakima

Level 3 Expert

102366 Answers

k24674

Level 3 Expert

7993 Answers

Stevan Milanovic

Level 2 Expert

261 Answers

Are you a Texas Instruments Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...