20 Most Recent Texas Instruments TI-84 Plus Calculator - Page 3 Questions & Answers


When the radicand is completed, use the right arrow to leave the root so that you can enter the other factors or terms.

Texas... | Answered on Feb 11, 2016


Play with the display contrast to darken it.
Press 2nd key and release it Press UpArrow and hold pressure until you get something on screen. Up and Down Arrow keys allow the control of the contrast.

Texas... | Answered on Feb 11, 2016


If you have the latest OS, press the ALPHA key then use the F1 and select 2 Un/d

Texas... | Answered on Feb 11, 2016


On the x-axis (horizontal axis) represent the time variable. On the y-axis (vertical axis) represent the temperature.

Texas... | Answered on Feb 11, 2016


If your equation can be written in the form of a function (y=f(x)),
the slope of the function at a point is the derivative of the function at the point. For any function that is not a constant or linear, you need calculus to find the slope.
If the function is of the form y= ax +b, the slope is the value a.

Texas... | Answered on Feb 11, 2016


The second button may have different markings: 2ndF, or Shift, very rarely INV

Texas... | Answered on Feb 11, 2016


The transform application is still in memory. Press APP, then Transform. Choose Uninstall.

24170164-i5opcwriifrqpf03gtwojqv2-3-0.jpg

Texas... | Answered on Jan 30, 2016


How about providing the question that your trying to solve and we will work out why your are getting an error.

Good luck.

Paul

Texas... | Answered on Nov 25, 2015


Factor both the numerator and denominator, and then divide both the numerator and denominator by the greatest common factor.

For example, 1/3 + 1/6 = 2/6 + 1/6 = 3/6. We have to simplify 3/6. The factors of 3 are 3 and 1. The factors of 6 and 1, 2, 3, and 6. The greatest common factor is 3. Dividing the numerator and denominator by 3 results in 1/2.

Good luck.

Paul

Texas... | Answered on Nov 23, 2015


No button does that, nor a CATALOG command. But do check in the CATALOG (2nd 0).

Texas... | Answered on Nov 20, 2015


Here are some possible reasons for the error ERR:STAT

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Texas... | Answered on Nov 20, 2015


DOMAIN ERROR:

- You specified an argument to a function or
instruction outside the valid range. This error is
not returned during graphing. The TI-84 Plus
allows for undefined values on a graph.

- You attempted a logarithmic or power
regression with a LX or an exponential or power
regression with a LY.

- You attempted to compute GPrn( or GInt( with
pmt2 < pmt1.

Texas... | Answered on Oct 26, 2015


It is impossible. THat's why it won't work you can always hit 2nd enter and that way you can see your original work

Texas... | Answered on Jun 13, 2015


I have had TI connect for quite a while, and recently I started having the same issue. I'm running Windows 7. I was able to get it to work by forcing it to run in compatibility mode. To do this, you need to right-click on the program icon and click "properties". In the window that pops up, click the "Compatibility" tab, select the checkbox that says "Run this program in compatibility mode for", and select "Windows XP (Service Pack 3)" in the box below. Click OK and try to connect again.

Texas... | Answered on May 30, 2015


There is no problem, see captured image below:



25537354-gw1j1emrvea1zfhduz5hqrd3-2-0_0.jpg

Texas... | Answered on Apr 02, 2015


Hello,
The most likely reason is that the backup battery is drained. Change the backup battery. When you get the Ram Cleared message, just press [CLEAR] to erase the message and start using the calculator.
Hope it helps.

Texas... | Answered on Mar 11, 2015


enter upper number divided by lower number.

Texas... | Answered on Feb 23, 2015

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