Solution 40452: Performing Vector Calculations in Polar Form on the TI-84 Plus CE.
...pps] [1] • Press [2ND] [.] [►] • Press [ENTER] to complete the calculation Please Note: The answer will display the "Imaginary" part in "Radian" because a Domain error will occur if you try this while in "Degree" mode. To convert this "Imaginary" part to a "Degree" angle some additional steps a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/40452
Solution 39518: Compatibility of Programs Written for the TI-83 Plus, TI-84 Plus and TI-84 Plus C Silver Edition Running on the TI-84 Plus CE.
...us C Silver Edition Programs should work on the TI-84 Plus CE as the resolution is the same. Assembly programs will not work on the TI-84 Plus CE because of changes in how assembly programs are run please see KB#39498 Please see the TI-84 Plus CE guidebook for additional information. Solution 3...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/39518
Solution 37375: Steps to follow to update the TI-84 Plus CE to the Latest Calculator OS and Apps.
...r updating the calculator Operating System (OS) and transferring calculator software applications (Apps) onto a TI-84 Plus CE graphing calculator. Because most of the TI-84 Plus CE Apps have been updated, the calculator OS update requires most Apps to be reinstalled, so they all match the OS vers...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37375
Solution 17649: Using the GetCalc( Command on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... the variable you want to copy from the Matrix menu. You cannot manually enter [A] by pressing keys [2nd] [x] [Alpha] [MATH] [2nd] [-] as this will cause you to receive a syntax error. 5) Press [ ) ] then [ENTER] The receiving calculator will then display DONE and the matrix [A] will now have be...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/17649
Solution 12185: Algorithm Used by TI Graphing Calculators for Computing Quartiles.
...the "exact" position (33.5) used in some statistical software packages.Various methods can be used to compute quartiles. TI calculators use a method taught most often at the high school level.For any further additional questions please contact TI at the TI-Cares Customer Assistance form. Solutio...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12185
Solution 16069: Capturing Calculator Screen Images Using the TI-SmartView™ for the TI-84 Plus Family Software.
...With a border, the image size is 100 pixels wide by 68 pixels high. Without a border, the image size is 96 pixels wide by 64 pixels high. A border is automatically added to each image captured, but it can be removed. The number of screen images captured is limited only by the available memory on ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/16069
Solution 13925: Re-Enabling TI-84 Plus Family of Graphing Calculator Apps That Have Been Disabled With TI TestGuard™ 2.0.
... file to the calculator from a computer with TI Connect™ CE. To Transfer a file using TI-Connect: 1) Download and install TI Connect CE Software. 2) Launch TI Connect CE and connect your handheld. 3) Click on the “Program Editor” tab and create a new program. 4) Click on Actions and choose Send ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13925
Solution 11521: Installing New TI Key Fonts on a Windows® Computer.
...art] and then [Run].• In the run dialog copy and paste the text listed below:%WINDIR%\Fonts • After copying and pasting the above text click [Ok] to launch the fonts folder. • Drag and drop the font you downloaded/extracted into the font folder that appears. Please Note:• Saving the downloaded fo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11521
Solution 11774: Inserting TI-83 Family and TI-84 Plus Family Calculators Key Symbol Into a Microsoft® Word Document.
... click Save. The file will download and be saved as 83keys.exe. • Go to the location where the file is located. • Double-click 83keys.exe. This will launch WinZip self Extractor • In the "Unzip to Folder" field, click Browse and then select C:\WINDOWS\Fonts • Click Unzip. The file 83keys will un...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11774
Solution 11517: Updating a TI Graphing Calculator Operating System Using TI Connect™ for Windows®.
...e Note: On the TI-89 Family TI-92 Plus and Voyage 200, installing the latest version of OS will erase all use data on the calculator. This will also cause a warning to appear, click [OK] to continue installing the OS. Additional Note: USB communication error: Protocol ID not recognized (8C080009)...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11517
Solution 11516: Updating a Graphing Calculator's Operating System using the TI Connect™ Software for Macintosh®.
... the latest OS files for the TI-83 Plus family, TI-89, and TI-92 Plus, contact TI-Cares.TI-73 Explorer TI-84 Plus family TI-89 Titanium Voyage 200 • Launch [Finder] then click [Applications] [TI-Connect] then [TI Device Explorer].• Drag and Drop the OS file you downloaded on top of your calculato...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11516
Solution 11425: Sending the DataMate™ App or Program to a Graphing Calculator.
...e computer. If not, visit education.ti.com/ticonnect to get a copy. • Plug the TI Connectivity Cable into both the computer and the TI calculator. • Launch the TI Connect software and select DEVICE EXPLORER. TI Connect will automatically detect the TI calculator. • Find the App file saved, drag a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11425
Solution 22590: TI-Nspire™ Handheld in TI-84 Plus Mode Not Capable of Connecting to TI-Nspire Computer Link or TI Connect-to-Class™ Teacher Software.
...d via the TI-Nspire Computer Link or TI-Nspire Teacher software. Updating the operating system of the handheld while using the TI-Nspire Keypad will automatically update the handheld for the TI-84 Plus Keypad (once it is inserted). Solution 22590: TI-Nspire™ Handheld in TI-84 Plus Mode Not Cap...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/22590
Solution 36983: Problems when sending invalid files accompanied with valid files at one time in TI-Connect CE™ on Windows®.
...ted on a graphing calculator, like files with the following extensions .exe, .dmg or .zip and files containing valid graphing calculator files could cause the TI Connect CE software to exhibit odd behavior. Texas Instruments is aware of the reported problem and may be resolved at the earliest in ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36983
Solution 11748: Explanation of r^2 and R^2 on the TI-83 Family or TI-84 Family Graphing Calculator.
...d Myers, pp. 393 and 423)The reason that R2 is used instead of r2 for quadratic (QuadReg), cubic (CubicReg), and quartic (QuartReg) regressions is because, for each of these, we are artificially forming more than one independent variable. For example, for quadratic regression, the independent var...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11748
Solution 34919: Calculating the Present Value of a Perpetuity (Infinite Annuity) on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... [SOLVE] to compute the present value: The present value is $-55,555.56. Please Note: There is not a way to find the future value of a perpetuity because the cash flows never end. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34919: Calculating ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34919
Solution 34913: Correcting the "WINDOW RANGE" Error When Graphing on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...RANGE error is returned when graphing this means the values for the WINDOW settings need to be adjusted. To correct the WINDOW RANGE error, the default WINDOW values will need to be restored using the ZStandard (ZoomStandard) command (see steps below): 1) Press [ZOOM]. 2) Scroll down to 6:ZSt...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34913
Solution 34894: Answers Displaying in Scientific Notation When in Normal Mode on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...n Modes only effect the way answers are displayed. If the answer cannot be displayed in 10 digits or the absolute value is less than .001, it will default to Scientific Notation. This is a limitation of the TI-83 Plus and TI-84 Plus family of graphing calculators. Example: enter in .0001 and 5000...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34894
Solution 12651: Clearing the Memory on the TI-81.
...mory is being used by the STAT editor and the PRGM editor. If option 2. Reset is selected, the memory of the graphing calculator is erased and all defaults are set to factory defaults. If the screen goes entirely blank after this procedure, adjust the contrast by pressing and releasing the [2nd] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12651
Solution 11832: Correcting an "Undefined Variable" Error on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...d. If the variable is defined, then refer to the following instructions to resolve this error. 1) Press [2nd] [6] (MEM) [F1] [ENTER]. 2) Select 2:Default. 3) Press [ENTER] and Defaults Set is displayed. 4) Press [ENTER]. Once the defaults have been reset, try the problem again. Please see the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11832
Solution 15468: Unlocking a Program on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... Knowledge Base Knowledge Base Search How can I unlock a program on the TI-89 Family, TI-92 Family, and Voyage 200? Program authors usually lock programs to prevent access or modification to the existing programming code. However, a program can be unlocked on the TI-89 F...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15468
Solution 12134: Using Strings on the TI-89 Family, TI-92 Family, and Voyage™ 200.
... Disp "The Result is", answer Input "Enter the angle in degrees", angle1 "Enter the angle in degrees" ->str1 Some input commands, such as InputStr, automatically store user input as a string and do not require the user to enter quotation marks. A string cannot be evaluated mathematically, even...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12134
Solution 12091: Creating a Histogram Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ting up a Histogram using Stats/List Editor?The error message "Plot Setup" appears when entering a histogram with a list of large values. This is because the Stats/List Editor Program does not change the Histogram Bucket Width automatically. The Bucket Width variable must be entered manually and...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12091
Solution 12088: Correcting a "Domain Error" when Performing Number Base Conversions on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...base conversion. To check the mode setting:• Press [MODE].• Scroll down to the Exact/Approx setting. • Press the right arrow key.• Select EXACT or AUTO. Another possibility is that the number being entered is not a integer. The TI-89, TI-89 Titanium, TI-92 Plus, and Voyage 200 cannot convert ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12088
Solution 12075: Viewing the Data Collected with the Calculator-Based Ranger™ (CBR™) and the Ranger Program on the TI-89 Family Calculators.
...• Press [APPS]. • Select 6: Data/Matrix Editor or select the Data/Matrix icon if the Apps desktop is active (the Apps desktop is usually active by default for TI-89 Titanium users). • Select 2:Open. • In the Open window, for Type, select 3: List, scroll down to variable and select the list to vie...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12075