Solution 30371: Calculating Double Limits on the TI-Nspire™ CAS Family Products.
...mit (left, right, or both). For this example, leave it blank and press the [right arrow] key. 7) Input the example function (x+1)/(y+5). 8) Press [ENTER]. The handheld should return .571429 as the solution. For more information on how to use the TI-Nspire CAS handheld, please see the TI-Nspire CA...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30371
Solution 23250: Toggling the Discontinuity Detection Setting on the TI-84 Plus Family Graphing Calculator to Show/Hide Asymptotes.
... How do I toggle the Discontinuity Detection setting on the TI-84 Plus family graphing calculator to show/hide asymptotes? TI-84 Plus family operating system versions 2.30 and above incorporate a new setting called "discontinuity detection", which will detect and remove lines that might no...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/23250
Solution 30430: Finding Roots of a Polynomial Using the TI-Nspire™ Family Products.
...find the roots of a polynomial using the TI-Nspire family products? To find the roots of a polynomial using the TI-Nspire family handhelds and computer software, please follow the example listed below. Example: x2-5x+6 Solution: 1) Press [home] and scroll down to calculator application and pr...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30430
Solution 12706: Chemicals in the LCD Screen and Casing of a Texas Instruments Calculator.
...f liquids that are used in the LCD screen fall into a class of chemicals known as Non-Chlorinated BI-Phenols.The specification for heavy metals in external parts (case and keys) is; Lead less than 1000 parts per million and Cadmium less than 100 parts per million. For cables, Lead is less than 30...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12706
Solution 30491: Correcting Issues Graphing the Finance Balance Bal() Function on the TI-Nspire™ Family Handhelds and TI-Nspire Family Software.
...the Bal() function on the TI-Nspire family handhelds you will most likely not see a graph in function graphing mode. This is due to the expression generated by the Balance function being a list of values and the calculator is attempting to create a continuous line. There are two ways graph the Ba...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30491
Solution 15105: Specifying the Height, Width And Depth Specifications of Texas Instruments Graphing Calculators.
...I-83 Plus:Height: 7 2/5 inchesWidth: 3 1/2 inchesDepth: 1 inches TI-84 Plus: Height: 7 3/10 inchesWidth: 3 1/2 inchesDepth: 9/10 inchesTI-84 Plus Silver Edition: Height: 7 3/10 inchesWidth: 3 1/2 inchesDepth: 9/10 inches TI-86:Height: 7 3/10 inchesWidth: 3 1/2 inchesDepth: 3 1/2 inchesTI-89 Titan...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/15105
Solution 30711: Using The Nextprime() Function On A TI-Nspire™ or TI-Nspire CAS Family Products.
...edge Base Knowledge Base Search How do I use the nextprime() function on my TI-Nspire or TI-Nspire CAS Product? Using any version of a TI-Nspire or TI-Nspire CAS Handheld or Software, the nextprime() function can be used to find the prime number immediately after a give...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30711
Solution 17269: Discounts on Products Purchased Through Texas Instruments.
... Knowledge Base Knowledge Base Search How can I get a discount on products purchased through Texas Instruments? There are no discounts available to TI employees and schools who wish to purchase products through Texas Instruments. A cost effective way to purchas...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/17269
Solution 30971: Solving an Inequality Equation on the TI-Nspire™ CAS Family Line.
...s on the TI-Nspire CAS family line can be done using the solve( command. Note: This only available on TI-Nspire CAS family due to them having a Computer Algebra System. The following example will solve for the inequality: X + 3 (2X + 2) ≥ X + 1 • Press [home] [A] or choose to add a calculator to ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30971
Solution 39817: TEA (Texas Education Agency) Calculator Policy for the TI-83 Plus, TI-84 Plus and TI-Nspire Families of Calculators
...g testing: • Geometry functions • Graphing implicit equations and inequalities • Graphing inequalities (calculator/application automatically interprets the inequality symbol) • Polynomial root finders • Simultaneous equation solvers • Functions that automatically calculate the mean ab...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/39817
Solution 30991: Creating Notes on the TI-Nspire™ Family Handhelds.
... Knowledge Base Search How can I create notes on the TI-Nspire family handhelds? Notes are used on the TI-Nspire for creating general information or documents that can be referred to later. To create notes, click on the Notes icon at the bottom of the home screen. From ther...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30991
Solution 17090: Troubleshooting when the Y= Editor Screen Displays X= instead of Y= on the TI-83 Plus Family and TI-84 Plus Family.
...rd Y= when [Y=] is pressed, then the Inequality Graphing Application (App) is enabled on the TI-83 Plus family or TI-84 Plus family calculator. In order to restore the Y= Editor, the Inequality Graphing App needs to be disabled. The following instructions detail how to switch the graphing calcul...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/17090
Solution 31111: Creating an Amortization Table with the TI-Nspire™ Family Handhelds or TI-Nspire™ Family Software.
...amortTbl(12,60,10,5000,,,12,12) You can access the amorTbl( command by selecting the calculator page and pressing the catalog key followed by the letter [A]. Then key in the values above to generate a table. The amortization function returns a matrix as an amortization table for a set of TVM argu...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31111
Solution 34537: Attaching a Formula to a List Name in Stat List Editor on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...at list editor, follow the steps below using the example of L1={1,2,3} and L2={2,3,4}. • Press [STAT] [1] to access the List Editor. • Press [1] [ENTER] [2] [ENTER] [3] [ENTER]. • Press [►] [2] [ENTER] [3] [ENTER] [4] [ENTER]. • Press [►] [▲] [ENTER]. • Press [ALPHA] [+] to access ". • Press [...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/34537
Solution 32931: Computing Cross Product Using the TI-Nspire™ Family Products.
... [{}]. 8) Input [5] [,] [5] [.] [2] [,] [4]. 9) Press the [Right Arrow] once. 10) Press [,] [ctrl] [{}]. 11) Input [2] [,] [6] [,] [3]. 12) Press [Enter]. For Example: Find the cross product of vectors [2, 2, 3] and [4, 5, 7]. 1) Press [Menu]. 2) Press 7: Matrix & Vector. 3) Press C: Vector. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32931
Solution 34331: Troubleshooting TI-SmartPad™ Application not Responding on Windows® 7 Platform.
...eps can be tried if the TI-SmartPad application is not responding on Windows® 7 Platform: • Click [Start] [Control Panel] and launch [Device and Printers] • Look for a USB device with a yellow triangle exclamation point on it and [Right-Click] it and choose the option [Troubleshoot] • From the...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34331
Solution 32991: Computing Cross Product on the TI-Nspire™ Family.
... [7] [C] [2]. 3) Press [ctrl] [{}]. 4) Press [5] [,] [5] [.] [2] [,] [4] [►]. 5) Press [,] [ctrl] [{}]. 6) Press [2] [,] [6] [,] [3]. 7) Press [enter]. Example: Find the cross product of vectors [2, 2, 3] and [4, 5, 7]. 1) Press [menu]. 2) Press [7] [C] [2]. 3) Press [ctrl] [ [] ]. 4) Press [...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32991
Solution 33051: Calculating lcm() (Least Common Multiple) of Two Arguments on the TI-Nspire™ Family Products.
...-Nspire Family Products? The lcm() function returns the least common multiple (LCM) of two arguments. The LCM of two fractions is the LCM of their numerators divided by the greatest common divisor (GCD) of their denominators. The LCM of fractional floating-point numbers is their product. For two ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33051
Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products.
...owing example will demonstrate how to calculate and graph a quadratic regression: x= {15; 25; 50; 50; 75; 80; 95} y= {4; 9; 20; 31; 55; 42; 73} To enter the data: 1) Press [home], select List & Spreadsheet, and press [enter]. 2) Enter the data in Column A and Column B, pressing [enter] after eac...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33931
Solution 34032: Calculating the Eigenvalues and Eigenvectors of a Matrix Using the TI-Nspire™ Family Products.
...ple is as follows: • Press [home], 1: New Document, 1: Add Calculator. • Press [menu], 7: Matrix & Vector, 1: Create, 1: Matrix. • Input 3 for Number or rows and 3 for Number of columns. Press [tab] to OK and press [enter]. • Input [(-)] [1] [tab] [2] [tab] [5] [tab] [3] [tab] [(-)] [6] [t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34032
Solution 26350: Recommendation for Disinfecting TI Handheld Products.
...ucts Knowledge Base Knowledge Base Search How can I disinfect TI handheld products? Texas Instruments is concerned about the health and safety of students using personal and school-owned calculators and recommends cleaning methods that meet CDC and WHO gui...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/26350
Solution 34192: Using the Program Catalog on the TI-Nspire™ Family Products.
... the program catalog on my TI-Nspire Family Product? The TI-Nspire family products have functions for creating and saving a program to the catalog, where it can be accessed later. To create a program and save it to the catalog, follow these steps: • From the home screen, choose the option to add ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34192
Solution 25970: Engraving Texas Instruments Basic, Elementary, Scientific, Financial, and Graphing Calculators.
...rs? Texas Instruments does not recommend engraving any of its calculators models. For the following models, we suggest using the EZ Spot School Property to Schools: TI-30XS MultiView TI-34 MultiView TI-84 Plus and TI-84 Plus CE TI-Nspire CX II Solution 25970: Engraving Texas Instruments Basic...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/25970
Solution 34853: Executing a Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ulators, follow the instructions below: 1) Press [PRGM] to access the PRGM EXEC menu. 2) Select a program name from the PRGM EXEC menu and press [ENTER] (prgmname is pasted on the home screen). 3) Press [ENTER] to execute the program. The busy indicator will be on. Please Note:The ANS (Last An...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34853