Solution 34655: Using the RandInt() Function on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
... The randInt() function generates and displays a random integer within a range specified by lower and upper integer bounds for a specified number of trials. The syntax for the randInt() function is listed below. randInt( lower,upper[,number of trials]) Example: Find three random integers betwe...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34655
Solution 38875: Asm84CEPrgm command is not accessible in catalog of the latest version of the TI-84 Plus CE Operating System.
...om exams and other test scenarios where simple calculator clearing or calculator resets are used instead of test modes such as Press-to-Test. This restriction strengthens calculator security to support those exam scenarios. Solution 38875: Asm84CEPrgm command is not accessible in catalog of the ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/38875
Solution 34753: Calculating Present Value (PV) on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Search How do I calculate present value (PV) on the TI-83 Plus and TI-84 Plus family of graphing calculators? The example below will demonstrate how to calculate the present value (PV) on the TI-83 Plus and TI-84 Plus family of graphing calculators. Example: What is the Present Value ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34753
Solution 12746: Connecting the TI-Presenter™ to a ViewScreen™ Calculator.
...F modulator. If the TI-Presenter is being connected to the TV through a VCR or an RF modulator, refer to the manufacturer's manual for connection instructions. • Connect the larger connector on the calculator cable to the Calculator-In port on the TI-Presenter. Connect the other end of the cabl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12746
Solution 12705: Differences Between Algebraic Operating System (AOS) and Equation Operating System (EOS).
...ctions and expressions are entered and evaluated on many of our calculators. This feature lets the user enter functions and expressions in a simple, straightforward sequence. EOS evaluates functions and expressions in this order:1) Functions that precede the argument, such as square root(, sin(, ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12705
Solution 37375: Steps to follow to update the TI-84 Plus CE to the Latest Calculator OS and Apps.
... Knowledge Base Search What are the best steps to follow to update the TI-84 Plus CE to the latest calculator OS and Apps? Step-by-step instructions for updating the calculator Operating System (OS) and transferring calculator software applications (Apps) onto a TI-84 Plus CE graphing ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37375
Solution 12660: Equations Used to Calculate Linear Regressions on TI Graphing Calculators.
...S offer linear regression in both forms. The TI-89 family, TI-92 family, and Voyage™ 200 family graphing calculators use only the ax+b form. Texas Instruments' feedback received from mathematics educators who were using the regression functions found that the educators wanted a form of the regres...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12660
Solution 37042: Updating a TI-84 Plus Family Calculator Operating System (OS) using TI Connect™ CE Software.
... USB port; turn the calculator on, by pressing the [ON] button; and make sure the calculator appears in the Content Panel. 4) Before you begin an OS transfer, back up your calculator files (RAM, Archive, and Apps). 5) If you have multiple calculators connected with USB computer cables, disconne...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37042
Solution 12188: Changing the Number Display Format to Currency on TI Graphing and Scientific Calculators.
... Knowledge Base Search Can I change the number display format to currency on TI graphing and scientific calculators? Texas Instruments graphing calculators and scientific calculators do not have an option to change the number display format to currency. For example: the ca...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12188
Solution 37038: Backup and restore TI-84 Plus family graphing calculator files to a computer using TI Connect CE™ software.
...he file names you would like to select (To select all calculator files, click on [Edit] then [Select All] from the TI Connect CE main menu or press [Ctrl] and [A] on your Windows® computer or [Command] and [A] on a Mac® computer) 5) To select multiple individual files, click on the first file, th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37038
Solution 11138: Installing and Removing Faceplates on the TI-84 Plus Silver Edition and TI-84 Plus C Silver Edition.
...ck the faceplate into place (do not force). • Apply slight pressure in the middle of the faceplate to ensure that it is securely in place and not obstructing any keys. • Inspect ALL keys to ensure that they move freely after installation. Note: If the faceplate is not installed properly, the T...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11138
Solution 11141: Re-Establishing a Connection Using the Black TI Connectivity Standard Mini-A To Mini-B USB Cable After Failed OS Upgrade on the TI-84 Plus Family of Graphing Calculators.
...fter a failed OS upgrade on the TI-84 Plus family of graphing calculators? If the error message "Cannot establish communication" appears after an OS transfer failed, the calculator may no longer have a usable OS installed. The OS transfer may have failed because of dead batteries in the calcul...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11141
Solution 11720: Calculating Y-Hat Values on the TI-83 Plus Family of Graphing Calculators.
...{9,8,6,2,1,9} 1) Press [STAT] [1] to access the STAT list editor. 2) Input the data in the L1 and L2 lists, making sure to press [ENTER] after each entry. 3) Press [2nd] [MODE] to QUIT and return to the home screen. Calculating and storing the regression equation: 1) Press [STAT], arrow right to...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11720
Solution 12218: Median-Median Line Algorithm on TI Graphing Calculators.
...alues are not split up is to ensure that the same results are produced regardless of the order the data appears in the original list. Without this restriction, a different result could be produced depending on the ordering in the data input lists. 2) A summary point is simply the median of all x...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12218
Solution 11933: Calculating Two-Variable Statistics on the TI-83 Plus Family of Graphing Calculators.
...: {7,2,3,1} 1) Press [STAT] [1] to access the STAT list edirtor. 2) Enter the data in the L1 and L2 lists, making sure to press [ENTER] after each entry. 3) Press [2nd] [MODE] to QUIT and return to the home screen. Calculating the two-variable statistics: 1) Press [STAT], arrow right to highlig...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11933
Solution 11709: Calculating the Summation of a Sequence Using a TI-83 Family Graphing Calculator.
...ement]))The expression is evaluated for each value of the variable from begin to end, and returns the sum of the results. The following example demonstrates how to sum up the first n terms in an algebraic sequence.For Example:Evaluate Σ (I+2) from I=0 to I=5:Solution:1) On the home screen, press ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11709
Solution 15142: Connecting a Vernier Microphone (MCA-CBL) and Other Non Auto-ID Probes to a TI-82, TI-83 Family and TI-84 Plus Family Graphing Calculator and a CBL™ or CBL 2™.
...en. Once the Microphone is connected through a CBL or CBL 2 the user needs to enter the data app and choose the proper setup options following the instructions below:• Choose setup from the data apps home screen.• Use the cursor keypad and position the cursor next to the channel to be set up. Pre...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/15142
Solution 11700: Calculating Permutations and Combinations Using the TI-83 Family, TI-84 Plus Family, and TI-Nspire™ Handheld in TI-84 Plus Mode.
...te permutations and combinations using the TI-83 family, TI-84 Plus family, and TI-Nspire handheld in TI-84 Plus mode? The examples below will demonstrate how to calculate permutations and combinations using the TI-83 family, TI-84 Plus family, and TI-Nspire handheld in TI-84 Plus mode. Example...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11700
Solution 11799: Using Memory Variables on TI Graphing Calculators.
...oducts Knowledge Base Knowledge Base Search How do I use memory variables on TI graphing calculators? The instructions demonstrate how to use memory variables on TI graphing calculators properly. Use the STO> function to store a value to a variable and the...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11799
Solution 13925: Re-Enabling TI-84 Plus Family of Graphing Calculator Apps That Have Been Disabled With TI TestGuard™ 2.0.
...t have been disabled for an exam there are 2 options: Option 1: Connect the calculator to another student’s calculator with a unit-to unit cable and transfer any file between them. To transfer a file unit to unit: 1) On the receiving unit, press [2nd] [LINK] and then select RECEIVE. 2) On the ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13925
Solution 37036: Which TI graphing calculators will TI Connect CE™ Software support?
...nnect (version 4.0) is not compatible with the TI-84 Plus CE calculator. While you may keep both versions on your computer at the same time, Texas Instruments recommends not running both programs at the same time. Solution 37036:TI Graphing Calculators Supported by TI Connect CE™ Software. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37036
Solution 11783: Performing Vector Calculations in Polar Form on the TI-83 Plus Family of Graphing Calculators.
...ase Search How do I perform vector calculations in Polar form on the TI-83 Plus family of graphing calculators? The example below will demonstrate how to perform vector calculations in Polar form. Please Note: For this example, the mode settings will need to be changed. 1) Press [MODE]....https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11783
Solution 11570: Axes Do Not Appear When Graphing on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e Base Search How can I make the axes appear when graphing on the TI-83 Plus and TI-84 Plus family of graphing calculators? The following instructions will demonstrate how to make the x and y axes appear when graphing on the TI-83 Plus and TI-84 Plus family of graphing calculators.To tur...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11570
Solution 11521: Installing New TI Key Fonts on a Windows® Computer.
...sted 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 font file to the "Desktop" folder affords ease of access. • When pro...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.
...e 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 unzip and the individu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11774