Solution 34500: TI TestGuard™ Application for the TI-84 Plus and TI-84 Plus C Silver Edition Validation Feature Information.
...C Silver Edition? What is the TI Validation feature in TI-TestGuard™ 4.0 App for the TI-84 Plus and TI-84 Plus C?a. The TI Validation feature checks the integrity of the software to ensure it still has TI authentic software (not corrupted software or from a non-TI source). Why is TI auth...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34500
Solution 34717: Graphing Angle Measures on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...0 6) Enter the following for X2T and Y2T. Please Note: This example uses 20° as the angle measure. X2T=Tcos(20) Y2T=Tsin(20) • Press [WINDOW] and check the following settings. Entering the values below will ensure that the angle graphs to the edges of the screen. Tmin=0 Tmax=20 Tstep=1 • Press ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34717
Solution 34753: Calculating Present Value (PV) on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...[.] [4] [9] [ENTER] to store 13266.49 to FV. • Press [1] [ENTER] to make sure both the P/Y and C/Y are equal to 1. • Press [▲] four times to scroll back up to PV, then press [ALPHA] [SOLVE]. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34753: ...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.
...TI-Presenter. Connect the other end of the cable to the ViewScreen port on the calculator. NOTE: The calculator cable connectors are equipped with locks. When one is connected, a clear "click" can be heard. To disconnect push slightly on the sides of the connector to release it. • On the TI-Pr...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.
...or 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 Explorer W...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.
...n, and make sure it appears in the TI Connect CE Content Panel under “Connected Calculators.” 4) DELETE THE APPS: a. From TI Connect CE software, click on “Calculator Explorer,” select the TI-84 Plus CE calculator(s) listed under “Connected Calculators.” (Note: You may connect as many calculator...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.
...egression 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 regression equation th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12660
Solution 12210: Modified Internal Rate Of Return (MIRR) On Texas Instruments Graphing Calculators.
...te, and a reinvestment rate. This feature is ONLY available on the below TI graphing calculators: • TI-Nspire or TI-Nspire CAS calculator with Clickpad or Touchpad • TI-Nspire CX or TI-Nspire CX CAS calculator • TI-Nspire CX II or TI-Nspire CX II CAS calculator. Please Note: The Modifi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12210
Solution 37042: Updating a TI-84 Plus Family Calculator Operating System (OS) using TI Connect™ CE Software.
...ct CE Software? Follow the steps below to update your calculator OS to the latest version: 1) Download the operating system for your calculator by clicking on the link below that corresponds to your calculator: TI-84 Plus TI-84 Plus Silver Edition TI-84 Plus CE 2) Open the TI Connect CE Software...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37042
Solution 37041: Taking screenshots from the TI-84 Plus family of calculators and saving them as image files using TI Connect CE™
...are Workspace Panel on the left. Display the screen on your calculator that you would like to capture. From the TI Connect CE main menu, click on “File” and select “Save”, or click on the “Save” icon on the Capture Screen Workspace and select the location where you would like the file t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37041
Solution 11138: Installing and Removing Faceplates on the TI-84 Plus Silver Edition and TI-84 Plus C Silver Edition.
...es: • 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 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 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11138
Solution 12185: Algorithm Used by TI Graphing Calculators for Computing Quartiles.
...ts. Here, the TI calculators calculate the 1st Quartile as (32+38)/2 = 35, instead of 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 add...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.
... a screen, the Screen Capture window is displayed. In this window, users can view, manipulate, and save screen images. To take a screen capture: • Click Tools. • Click Take Screenshot. • As an alternative click the camera icon. NOTE: With a border, the image size is 100 pixels wide by 68 pixels ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/16069
Solution 11700: Calculating Permutations and Combinations Using the TI-83 Family, TI-84 Plus Family, and TI-Nspire™ Handheld in TI-84 Plus Mode.
...I-83 family, TI-84 Plus family, and TI-Nspire handheld in TI-84 Plus mode. Example: How many possible permutations of 2 cards can be chosen from a deck of 5 cards? 1) Input 5. 2) Press [MATH], arrow left to highlight PRB, then press [2] to select the nPr function. 3) Input 2 and press [ENTER...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11700
Solution 11694: Algorithm Used for Calculating the Inverse of a Matrix on a Texas Instruments Graphing Calculator.
...= [[2,-1,0] [0,5,-3] [0,0,-1]].Now, let's define another matrix as Y = U * X. So L * Y = Indentity. From here, we can easily solve for Y by using back substitution and find that Y = [[1,0,0] [-2,1,0] [-8,2,1]]. Knowing U and Y, we can now solve for X (which equals A-1) in the equation U * X =...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11694
Solution 11693: Algorithm for Solving Trigonometric Functions (Sine, Cosine and Tangent) on Texas Instruments' Graphing Calculators.
...e essentials of the method but each one reveals interesting variations. To give you a flavor for the idea and some material to work with without tracking down these references, we will give a worked example and a general description of the principle. The concept of CORDIC is to take an angle ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11693
Solution 13925: Re-Enabling TI-84 Plus Family of Graphing Calculator Apps That Have Been Disabled With TI TestGuard™ 2.0.
...ct™ 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 to Calculators... 5) Be sure to select your handheld ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13925
Solution 15302: Connecting a TI-83 Plus Family or TI-84 Plus Family Calculator to the TI-SmartView™ 3.1 Emulator Software.
...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 successfully connects to the TI-83 Plus/TI-84...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.
...ey 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". • Next press and hold the [Windows] key and pr...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.
...to a Microsoft® Word document? Follow the procedure below in order to download the fonts file and insert symbols in a Microsoft® Word document: • Click on either the TI-83 Plus Key fonts for Windows or for Macintosh(r) links on the fonts website. A Save As window will appear. • Select the locati...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®.
...I-Connect. • Turn on the TI calculator and make sure it is on the home screen. • Download the latest version of the OS for your TI Calculator by clicking the links below: Please note: For the latest OS files for the TI-83 Plus family, TI-89, TI-92 Plus, contact TI-Cares. TI-73 Explorer TI-84 P...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®.
... TI-Connect. • Turn on the TI calculator and make sure it is on the home screen. • Download the latest version of the OS for your TI Calculator by clicking the links below:Please Note: For the latest OS files for the TI-83 Plus family, TI-89, and TI-92 Plus, contact TI-Cares.TI-73 Explorer TI-84 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11516
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.
...ablished via the TI-Connect software. Using the TI Connect software and TI-Nspire handheld in TI-84 Plus mode, the user can send and receive data, backup the handheld's memory, capture the handheld's screen and display other information such as the handheld's battery life and operating system. H...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/22590
Solution 11576: Algorithm Used for Calculating the Sine Regression On the TI-86, TI-83 Family, or TI-84 Plus Family.
...he user entering a larger number if full convergence is desired. During the design of this algorithm, it was felt that users would often prefer to quickly receive a less accurate answer than to wait for full algorithm convergence. If full convergence is desired, enter 16 for the maximum number of...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11576
Solution 11758: Functionality of the Function Keys [F1 - F5] on the TI-83 Family, TI-89 Family, TI-92 Family and Voyage™ 200.
...s" at the top of the screen that pertain to the function keys. When pressed, the menu corresponding to that particular tab is displayed, providing quick access to various commands and functions. For additional information, refer to the guidebook for the model of calculator being used. Solution 1...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11758