Solution 40452: Performing Vector Calculations in Polar Form on the TI-84 Plus CE.
...tions to the hundredth decimal point. • Press [▼] [ENTER]. This will display the solution in Radian. • Press [▼] [▼] [▼] [▼] [►] [►] to highlight the option for re^θi . • Press [ENTER]. This will display the solution in Polar form. • Press [CLEAR] to return to the home screen Example: Add 12∠40°...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/40452
Solution 34715: Displaying Results in Fraction Format on the TI-84 Plus and TI-84 Plus C Silver Edition.
...s are given in fraction format automatically on the TI-84 Plus and TI-84 Plus C Silver Edition? The latest TI-84 Plus and TI-84 Plus C Silver Edition operating system (OS) allows the calculator to give all answers in fraction format automatically. To enable this mode follow the steps below: 1) ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34715
Solution 12981: Connecting the TI ViewScreen™ Panel to a Calculator.
...right side of the ViewScreen, and then plug it in.4. Turn Off the Calculator.5. Firmly push the connector on the cable straight into the port at the top of the calculator until it snaps into place.6. Turn on the calculator.7. Turn on the overhead projector.To disconnect the ViewScreen:1. Turn off...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12981
Solution 12746: Connecting the TI-Presenter™ to a ViewScreen™ Calculator.
...rd. To disconnect push slightly on the sides of the connector to release it. • On the TI-Presenter, set the TV format switch to NTSC or PAL, as appropriate. • Plug the power cable into a wall outlet. The power indicator flash a few times, then it turns green. • Turn on the TV and select the vid...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12746
Solution 38335: Transferring Calculator Files to the TI-SmartView™ CE Emulator Software for the TI-84 Plus Family.
...calculator files to the TI-SmartView CE Emulator Software for the TI-84 Plus Family using the steps listed below:1) With the TI-SmartView CE software open click the [Document Icon] on the left hand side of the software underneath the [Calculator Icon]. This will change the software to Emulator Ex...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/38335
Solution 37375: Steps to follow to update the TI-84 Plus CE to the Latest Calculator OS and Apps.
... 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 calculator. Because most of the TI-84 ...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.
...lly the introductory level students. NOTE: The TI-Nspire family offers linear regressions using either the mx+b or a+bx equation. Please see the appropriate calculator guidebook for additional information. Solution 12660: Equations Used to Calculate Linear Regressions on TI Graphing Calculator...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12660
Solution 37041: Taking screenshots from the TI-84 Plus family of calculators and saving them as image files using TI Connect CE™
...onnect CE™? In the Screen Capture workspace, you can capture screens from the TI-84 Plus family of graphing calculators and view them as images. Open the TI Connect CE Software Connect your calculator to the computer’s USB port; turn the calculator on, by pressing the [ON] button; and m...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37041
Solution 12188: Changing the Number Display Format to Currency on TI Graphing and Scientific Calculators.
...isplay 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 calculators do not have the capability to display 1000000.00 as 1,000,000....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.
...earch How can I backup and restore TI-84 Plus family graphing calculator files to my computer using TI Connect CE™ software?” To back up or copy a file or group of files from the calculator to the computer: 1) Open the TI-Connect CE Software. 2) Connect your TI-84 Plus family calculator...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37038
Solution 12187: Blocking or Disabling Texas Instruments Graphing Calculators Communications Capabilities.
...the calculator's normal functionality. However, there are some third party applications and programs that may interfere with the communication port's operation. If this is the case, you may need to delete the App or program that is the suspected cause. For assistance deleting Apps or programs, pl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12187
Solution 17649: Using the GetCalc( Command on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...GetCalc( command to transfer a variable from one TI-83 Plus and TI-84 Plus family of graphing calculator to another? The GetCalc( command is used to copy the contents of a variable (such as a real or complex number, list, matrix, string, Y= variable, graph database or picture) from one unit, and ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/17649
Solution 11138: Installing and Removing Faceplates on the TI-84 Plus Silver Edition and TI-84 Plus C Silver Edition.
...faceplate away from the calculator until it releases. Be careful not to damage the faceplate or the keypad. Installing New Faceplates: • Align the top of the faceplate in the corresponding grooves of the TI-84 Plus Silver Edition or TI-84 Plus C Silver Edition case. • Gently click the faceplat...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.
...ted and/or PC processor-intense activities were running during the OS transfer. At this point, the calculator will rely solely on the boot code to operate and communicate with the PC.The black TI Connectivity Standard A to Mini-B USB cable must be plugged in after the boot code screen (i.e. "W...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11141
Solution 12218: Median-Median Line Algorithm on TI Graphing Calculators.
...ithm we use is designed to include at least 1/3 of the points in the left and right groups. Whatever is left over is then put into the center group, hopefully the remaining 1/3. The approach chosen was to fill the outside groups first and allocate the remaining data points to the center group. If...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12218
Solution 15143: Storing a Function to a List on the TI-83 Plus Family of Graphing Calculators.
...rs can also define a list using another list. For example storing L1 to L2: • Press [2nd] [L1] [STO>] [2nd] [L1] [Enter]. Like above, users can use operations to define lists. For example using the defined L1 above add 5 to L1 values and store to them L2: • Press [2nd] [L1] [+] [5] [STO>] [L2]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/15143
Solution 11709: Calculating the Summation of a Sequence Using a TI-83 Family Graphing Calculator.
...s [2ND] [LIST] [Right Arrow] [Right Arrow] [5] to select 5:sum( List MATH Menu.2) Press [2ND] [LIST] [Right Arrow] [5] to select 5:seq( from the List OPS Menu.3) Input the expression [ALPHA] [I] [+] [2] then press [,].4) Press [ALPHA] [I] to input the variable, then press [,].5) Press [0] [,] [5]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11709
Solution 11693: Algorithm for Solving Trigonometric Functions (Sine, Cosine and Tangent) on Texas Instruments' Graphing Calculators.
...lators have almost always used CORDIC, the exceptions being the CC-40, TI-74 and TI-95 which used polynomial approximations. In the PC world, the popular Intel math co-processors like the 8087 use CORDIC methods, while the Cyrix 83D87 uses polynomial methods. There are pros and cons to both ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11693
Solution 11799: Using Memory Variables on TI Graphing Calculators.
... 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 RCL function to recall a value stored to a variable. Procedure for the TI-73 ...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.
... How do I re-enable the student's calculator Apps or programs? To restore disabled Apps and programs that 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 transf...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13925
Solution 13924: TI TestGuard 2.0™Quick Start Instructions.
...nd select the "TestGrd2" app. • Select 1: Setup Calcs. • Either choose DELETE, then choose ALL, or consider using DISABLE, then BOTH. Note: These two options are basically the same for the purposes of student equity within an exam. The advantage of Disable is that students with TI-84 Plus calcula...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13924
Solution 11783: Performing Vector Calculations in Polar Form on the TI-83 Plus Family of Graphing Calculators.
...m. Please Note: For this example, the mode settings will need to be changed. 1) Press [MODE]. 2) Scroll down to FLOAT, scroll right to highlight the option for 2 and press [ENTER]. This will display the solution with 2 digits behind the decimal point. 3) Scroll down to RADIAN, scroll right to hi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11783
Solution 15302: Connecting a TI-83 Plus Family or TI-84 Plus Family Calculator to the TI-SmartView™ 3.1 Emulator Software.
...t USB cable that comes along with the TI-84 Plus family calculator is not supported and will not connect to the TI-SmartView 3.1 emulator software. • Open the TI-SmartView emulator software, click on the "Tools" menu and select "Establish Connection." • If the TI-SmartView 3.1 emulator software s...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/15302
Solution 11521: Installing New TI Key Fonts on a Windows® Computer.
...ollow the steps below to install new TI Key Fonts on a computer running Windows®:• Download the TI Key Fonts and save the file to the computer's Desktop. • If the file is an [EXE] [Double Click] the downloaded file and when prompted click "Browse" select Desktop and click "OK" then "Unzip". • Nex...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.
... select C:\WINDOWS\Fonts • Click Unzip. The file 83keys will unzip and the individual files extracted to the Fonts folder. • Restart the computer. • Open Microsoft® Word. • Place the cursor where the symbol should be inserted. • Click Insert>> Symbol. • In the Symbol window, under the Font field...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11774