Solution 11896: Standards Used to Verify Functionality of Graphing Calculators.
...rror free. Please note that the testing protocol is proprietary; therefore, it is not available for public inspection.There are no standard bodies or agencies that have published any standards that apply specifically to calculator testing. Solution 11896: Standards Used to Verify Functionality o...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11896
Solution 11890: Registering a Texas Instruments (TI) Graphing Calculator on the TI Online Store.
...er the calculator for Warranty verification purposes? Congratulations on the purchase of your new TI product! TI provides a one-year limited warranty against defective materials and construction. It is not necessary to register your product to activate the warranty. Please retain your sales recei...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11890
Solution 35474: Using the nfMin() and nfMax() Function on the TI-Nspire™ Family Products.
...tion Minimum. 4) Press [trig]. 5) Highlight sin and press [enter]. 6) Press [x] [)] [,] [x] [,] [(-)] [p ] [enter] [,] [p ] [enter]. 7) Press [enter] again to display the results. Please Note: On the TI-Nspire CAS family products, there are also similar functions called fMin() and fMax(). If y...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35474
Solution 11885: Guidelines and Precautions for Replacing Batteries in TI Graphing Calculators.
...lacing batteries in a graphing calculator: 1) Do not mix rechargeable and non-rechargeable batteries. 2) Install batteries according to polarity diagrams. 3) Do not mix new and used batteries. Do not mix brands or types within brands of batteries. 4) Replace all four AAA or AA batteries simu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11885
Solution 11410: Benefits of Calculator Software Applications (Apps) Over User-created Programs.
Solution 11410: Benefits of Calculator Software Applications (Apps) Over User-created Programs. Solution 11410: Benefits of Calculator Software Applications (Apps) Over User-created Programs. global Solution 11410: Benefits of Calculator Software Applications (Apps) Over User-created Prog...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11410
Solution 29690: Calculating Inverse of a Matrix Using the TI-Nspire™ Family Products.
...To compute the inverse of a matrix using the TI-Nspire family handhelds and computer software, please follow the steps below: 1) Insert a Calculator page 2) Press Menu 3) Select 7 for Matrix & Vector 4) Select 1 for Create then 5) Select 1 for Matrix 6) Select the Number of rows and columns ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29690
Solution 22330: Using the Tab and Arrow Keys on a TI-Nspire™ Family.
...ent. If the Data Collection control bar is displayed, focuses on the Start/Stop button. 6) Sixth [tab] press: focuses on the graphing portion of the page and commits any editing changes. The pointer is active on the page. The [◄] [▲] [►] [▼] keys: 1) [▲] and [▼] - moves up and down amon...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22330
Solution 22550: Finding the Circumference of a Circle or the Perimeter of a Shape Using the TI-Nspire™ Family Products.
...o the latest operating system. More information on the latest operating system can be found at the TI-Nspire CX and TI-Nspire CX CAS latest software pages. Follow the example listed below to find the circumference of a circle using the TI-Nspire family products: 1) To insert the Geometry applica...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22550
Solution 22610: Calculating One-Variable Statistics Using the TI-Nspire™ Family Products.
...for the "Num of Lists:", input "1" and press [enter]. 5) In the "X1 List:" option box, input a[]. 6) Press [enter] to confirm the input and [enter] again to calculate the one-variable statistics of column A. Please Note: If the calculated data cannot be read (due to the column width), resize ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22610
Solution 34424: Coefficient (r-Values) are not Displayed When Calculating Statistical Regressions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...held has the option to choose if the results for r, r2 or R2 will be displayed when the regression is calculated. The default is to not display the diagnostics (r, r2 or R2), but the CATALOG menu has an option called "DiagnosticOn" that will allow these variables to be displayed. Once the Diagnos...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34424
Solution 23031: Supported Calculator Software Applications (Apps) for the TI-Nspire™ Handheld in TI-84 Plus Mode.
...asyData™ Inequality Graphing Periodic Table Probability Simulation Science Tools StudyCards™ Transformation Graphing Language Localization LearningCheck Users can also visit the Apps & OS Download Instructions web page to find step by step instructions for transf...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/23031
Solution 22730: Calculating Monthly Payments Using the TI-Nspire™ Family Products.
...ware to the latest operating system. More information on the latest operating system can be found at the TI-Nspire and TI-Nspire CAS latest software pages. Data for example: N = 360 (number of payments) I(%) = 7 (interest rate) PV = 130000 (loan amount) PMT = ? (unknown monthly payment) FV = 0 (f...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22730
Solution 23150: Guidelines for Linking or Using Linked Variables on the TI-Nspire™ Family Products.
...share data. Below are a few guidelines to keep in mind when linking or using linked variables: • Variables can be linked between applications on one page or between different pages of the same document. • Since all applications are linked to the same variables, if a linked variable is deleted fro...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/23150
Solution 22951: Translating, Rotating, or Stretching a Graphed Function Using the TI-Nspire™ Family Products.
...ware to the latest operating system. More information on the latest operating system can be found at the TI-Nspire and TI-Nspire CAS latest software pages. The following types of functions can be manipulated (translated, rotated, stretched) using the Graphs application: Linear function; y=b Linea...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22951
Solution 23071: Performing Unit Conversions Using the TI-Nspire™ CAS Family Handheld.
...pdate the handheld to the latest operating system. More information on the latest operating system can be found at the TI-Nspire CAS latest software page. Example: Convert 24.5 feet to inches. 1) Press [home]. 2) Press 1: New Document. 3) Press 1: Add Calculator to insert the "Calculator" appli...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/23071
Solution 19689: Using the TI-Nspire™ CAS Handheld, TI-Nspire CX CAS Handheld, and TI-89 Titanium Simultaneously In a Classroom.
...could also create operational confusion among students. In addition, the TI-Nspire CAS handheld and TI-Nspire CX CAS handheld offer new and unique pedagogical benefits that the TI-89 Titanium does not. Solution 19689: Using the TI-Nspire™ CAS Handheld, TI-Nspire CX CAS Handheld, and TI-89 Titan...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/19689
Solution 38066: TI-84 Plus CE Program does NOT work when using COLOR menu Values for LED COLOR selections or RGB LED selections.
...o even proper “assumed” RGB color values caused errors.Examples of wrong Strings using the COLOR menu Tokens:Send("SET COLOR.RED ON")Send("SET COLOR.MAGENTA ON") Solution 38066: TI-84 Plus CE Program does NOT work when using COLOR menu Values for LED COLOR selections or RGB LED selections. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/38066
Solution 10600: Troubleshooting a TI-83 Plus or TI-84 Plus Family Graphing Calculator That Displays RAM Cleared.
...ator displays RAM cleared? If a TI-83 Plus or TI-84 Plus family graphing calculator consistently displays the RAM cleared message, the following steps will help in troubleshooting the problem. 1) Try a new set of batteries (including the backup battery). Please Note: Aft...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/10600
Solution 24656: Creating a Scatter Plot Using the TI-Nspire™ Family Products.
...[7] [enter] and repeat until all the numbers in column abc are entered and do the same for column xyz. Split the screen: 1) Press [doc] then select Page Layout [5], Select Layout [2], and Layout 2 [2]. Complete the Scatter Plot: 1) Move to the new page by pressing [crtl] [tab]. 2) Press [menu] ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24656
Solution 24690: Solving Systems of Linear Equations Using the TI-Nspire™ Family Products.
...test operating system can be found at the TI-Nspire family latest software website. An example system of linear equations is below: Example: Dan has (20) coins in his pocket and the coins total up to $3.50. The coins are only quarters and dimes. How many quarters and dimes does Dan have in his po...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24690
Solution 31891: Calculating Measurements for Length, Area, Slope, and Angles Using the TI-Nspire™ Family Handhelds.
...e cursor and press [enter] to select the line that you want to find the length of. You can then move the cursor to the desired area and press [enter] again to set the length value. Area Area is used to find the area within shapes, such as squares and circles. To find the area option, please ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31891
Solution 24790: Simultaneously Solving a System of Nonlinear Equations on the TI-Nspire™ Family Handheld.
... be in the entry line for f1(x)=, so press [x] [^] [3] [-] [2] [x] [enter] and the first equation will be graphed. • Press [tab] and the cursor will again be in the entry line at f2(x)=, so press [2] [cos] [x] and [enter] to produce the second graph • (Optional and illustrated below) Press [ctr...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24790