Solution 30371: Calculating Double Limits on the TI-Nspire™ CAS Family Products.
...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 CAS guidebook. Solution 30371: Calculating Double Limits on th...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.
...totes? 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 not otherwise be drawn through discontinuities or asymptotes. For example, if the user has OS v2.21 installed on the TI-84 Pl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/23250
Solution 12706: Chemicals in the LCD Screen and Casing of a Texas Instruments Calculator.
...lifornia regulations and accepted industry practices for consumer electronics. Testing of the case components by an independent lab has shown actual amounts of Lead and Cadmium to be below detectable limits (~5ppm).All Education Technology products manufactured on or after April 1, 2006 meet the ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12706
Solution 13014: TI Graphing Calculators that can be Used with the TI-Presenter™.
... TI-84 Plus‚ TI-84 Plus Silver Edition‚ TI-85, TI-86, TI-89 and TI-89 Titanium. All versions of the TI-92, TI-92 Plus, and Voyage™ 200 are ViewScreen models and can be used with the TI-Presenter. Please see the TI-Presenter guidebook for additional information. Solution 13014: TI Graphing Calcul...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/13014
Solution 30491: Correcting Issues Graphing the Finance Balance Bal() Function on the TI-Nspire™ Family Handhelds and TI-Nspire Family Software.
...unction on the TI-Nspire Family Handhelds and TI-Nspire Family Software. When graphing 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 t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30491
Solution 13561: Function Speed Differences in the TI-83 Plus Silver Edition and the TI-84 Plus Silver Edition.
...lver Edition seem to be significantly slower than my old TI-83 Plus Silver Edition? The TI-83 Plus Silver Edition and TI-84 Plus Silver Edition are almost alike. This means that they both use the same processor running at the same clock speed, and have the same amounts of RAM and Flash ROM. There...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/13561
Solution 10572: Texas Instruments Resources for Test Preparation.
... as the SAT® and ACT® exams, TI provides resources to prepare students — and their TI graphing calculators — for success on their high-stakes exams : More information can be found at the Test Preparation web page. In addition to being allowed on many high-stakes exams the TI graphing calculators ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/10572
Solution 30931: Computing the Doolittle LU (lower-upper) Decomposition of a Matrix on the TI-Nspire™ Family and TI-Nspire Computer Software.
...e Search How do I compute the LU decomposition of a matrix on the TI-Nspire family or TI-Nspire Computer software? The instructions below demonstrate how to compute the Doolittle (lower-upper) decomposition of a real or complex matrix on the TI-Nspire family and TI-Nspire Computer Softw...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30931
Solution 30951: Calculating and Graphing a Median-Median Regression on the TI-Nspire™ Family and TI-Nspire Computer Software.
... How do I calculate and graph a Median-Median Regression on the TI-Nspire Family and TI-Nspire Computer Software? Med-Med (median-median) fits the model equation y=ax+b to be data using the median-median line (resistant line) technique, calculating the summary points x1,y1,x2,y2,x3 and y3. Med...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30951
Solution 12206: Unable to Send a Backup ROM Image of a Texas Instruments' Graphing Calculator on a Macintosh® Computer.
Solution 12206: Unable to Send a Backup ROM Image of a Texas Instruments' Graphing Calculator on a Macintosh® Computer. Solution 12206: Unable to Send a Backup ROM Image of a Texas Instruments' Graphing Calculator on a Macintosh® Computer. global Solution 12206: Unable to Send a Backup RO...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12206
Solution 13011: Overhead projector specifications to keep ViewScreen Panels from overheating
...o the low watt bulb setting to see if this resolves the issue. Some overhead projectors incorporate a cold-light mirror technology which reduces the amount of heat produced by higher-watt bulbs. If you have access to a projector that incorporates this technology, it also may resolve the overheati...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/13011
Solution 39817: TEA (Texas Education Agency) Calculator Policy for the TI-83 Plus, TI-84 Plus and TI-Nspire Families of Calculators
...se the embedded TI-84 Plus CE online calculator or a TI calculator they bring with them to the exam – or both! All current TI graphing and scientific models are approved for use on the STAAR exams. STAAR Calculator Policy states the following functions must be disabled during testing: • Geomet...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.
Solution 30991: Creating Notes on the TI-Nspire™ Family Handhelds. Solution 30991: Creating Notes on the TI-Nspire™ Family Handhelds. global Solution 30991: Creating Notes on the TI-Nspire™ Family Handhelds. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30991
Solution 18329: Troubleshooting a Texas Instruments Graphing Calculator that Rapidly Drains Batteries.
...ase Knowledge Base Search How do I troubleshoot a Texas Instruments graphing calculator that rapidly drains batteries? The most common causes of rapid battery drain are programs/games, mismatched batteries, and negative charge build up. If a calculator is experiencing r...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/18329
Solution 29850: Resolving Issues With TI-84 Plus Family Calculators That Display “Validating Operating System 100%” After An Operating System Update.
...ng System 100%” after an operating system update? If a TI-84 Plus Family Calculator displays the above screen after an OS update for an extended amount of time, then you may have a newer model of calculator that contains features to validate an operating system. To verify if you have this new...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/29850
Solution 32931: Computing Cross Product Using the TI-Nspire™ Family Products.
... Knowledge Base Search How do I compute the cross product of lists and vectors using the TI-Nspire family products? The following example demonstrates how to compute the cross product using the TI-Nspire family products. For Example: Find the cross product of lists {5,5.2,4} and {2,6,3...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32931
Solution 34711: Troubleshooting Error: Archived on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators
...sts it is possible to get the following error message.: This may be received when attempting to use something that is archived in the calculator's memory. The following steps can be used to unarchive it using the Memory Management editor: 1) Press [2nd] then [+] to display the MEMORY menu. 2) Pr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34711
Solution 32991: Computing Cross Product on the TI-Nspire™ Family.
... Knowledge Base Search How do I compute the cross product of list and vectors on my TI-Nspire family? The following example demonstrates how to compute the cross product using the TI-Nspire family products. Example: Find the cross product of lists {5, 5.2, 4} and {2, 6, 3}...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32991
Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products.
... Knowledge Base Search How do I calculate and graph a quadratic regression on the TI-Nspire Family Products? The following 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) P...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.
... Note: If you receive the following error, you will need to change the document settings. Please follow the steps below to change the real or complex mode to Rectangular. • Press [home], 5: Settings, 2: Document Settings. • Scroll or tab down to Real or Complex and select Rectangular. • Scrol...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34032
Solution 26350: Recommendation for Disinfecting TI Handheld Products.
...b the calculator with the cloth. Do not spray any liquids directly onto a TI product. 2. Immediately wipe the calculator with a clean, dry cloth to remove any residue or film left by the alcohol pad. Please note: Avoid applying pressure to the screen/display. Keep foreign objects from p...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.
...ress [Catalog] >> [5] >> select the program you had previously created >> [enter] • Input any variables needed by the program and press [enter] For more information about how to create programs and use them, refer to the TI-Nspire guidebook. Solution 34192: Using the Program Catalog on the TI...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.
...raving TI basic, elementary, scientific, financial, and graphing calculators? 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 P...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/25970
Solution 34212: Calculating Cubic Regressions on the TI-Nspire™ Family Handhelds.
...eld? Cubic Regression is a process by which the cubic (third degree) equation of "best fit" is found for a set of data. The following example will demonstrate how to calculate a cubic regression: X= {15, 25, 50, 50, 75, 80, 95} Y= {4, 9, 20, 31, 55, 42, 73} Key in the data into the handheld: • P...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34212
Solution 24631: The Computer Algebra System (CAS) and Texas Instruments Graphing Calculators.
...f(a-b) = a^2+a(1-2b)+b^2-b+6 • Precision: the ability to display a solution in exact (EXACT) and approximate (APPROX) form (in FIX and FLOAT decimal modes). • Indefinite integration • Limits computation • Functions composition • Derivatives and Differential Equations Solution 24631: The Com...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/24631