Solution 11883: Graphing Calculator Seems to Slow Down When the TI Connectivity Cable is Inserted.
...mpletely inserted into the I/O port, it can cause the graphing calculator to appear to "slow down". The graphing calculator will usually respond to keys but just very slowly. Try inserting the cable more firmly in the graphing calculator's I/O port. Solution 11883: Graphing Calculator Seems to S...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11883
Solution 11357: Useful Calculator Software Applications (Apps) that Can Help With Chemistry on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...re science topics, including scientific notation, measurements (units, accuracy, and precision), scientific method, graphical relationships, data analysis, and vectors. • StudyCards™ App: - Create virtual flash cards to review information or study for tests. • NoteFolio™ App: - Take lab notes o...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11357
Solution 22550: Finding the Circumference of a Circle or the Perimeter of a Shape Using the TI-Nspire™ Family Products.
...rement" menu. Please Note: Texas Instruments recommends all TI-Nspire family users update the handheld and computer software to 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 exam...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22550
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.
...us and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why are the r-values not automatically displayed when I calculate a statistical regression on the TI-83 Plus and TI-84 Plus family of graphing calculators? When using the TI-83 Plus...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34424
Solution 22730: Calculating Monthly Payments Using the TI-Nspire™ Family Products.
... the example listed below. Texas Instruments recommends all TI-Nspire family users update the handheld and computer software 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 =...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22730
Solution 22750: Unable to Switch Keypads While Using Press-to-Test Mode on a TI-Nspire™ Family Handheld.
...re family handheld? When in "Press To Test" mode TI-Nspire handhelds can detect an improperly inserted keypad. The handheld will load the operating system then display the following error: "This key pad is not compatible with the current Press-to-Test mode. Please revert to the key pad used when...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22750
Solution 26830: Definition of LEDs on the TI-Nspire™ Handheld and Wireless Cradle.
...y and the other for wireless activity. Handheld IndicatorsAttaching the cradle to the handheld and turning the cradle switch into the ON position will change the status indicator from a battery status to a cradle status. Wireless CradleThe wireless cradles connect directly to the TI-Nspire or T...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/26830
Solution 22951: Translating, Rotating, or Stretching a Graphed Function Using the TI-Nspire™ Family Products.
...cts, follow the steps listed below. Texas Instruments recommends all TI-Nspire family users update the handheld and software 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 o...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.
...ily handheld, please follow the steps listed below. Texas Instruments recommends all TI-Nspire CAS users update 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...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.
...eously? Although the TI-Nspire CAS handheld, TI-Nspire CX CAS handheld, and the TI-89 Titanium graphing calculator all feature CAS (Computer Algebra System), their functionality and user interface differences would likely affect the approaches used in exploring some concepts. This could also crea...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/19689
Solution 37362: TI-84 Plus CE SmartPad App is not Establishing Connection to Control TI-SmartView CE.
... the standard A to mini B USB cable. 3) Launch the SmartPad App by pressing [Apps] followed by [Alpha] then [ln] and select the App using the arrow keys and press [Enter]. 4) After the App launches and requests you to [Press any Key...] press a single key, for example [Enter], then wait for 2 sec...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37362
Solution 24550: Creating a Slider to Change the Length of the Radius of a Regular Polygon or Circle Using the TI-Nspire™ Family.
... [enter]. • Press [var] and press [enter] when radius is found. • Hold down on the [click] until the hand closes on the slider. • Using the arrow keys, move the slider left or right to change the value of the radius variable, thus changing the size of the circle. Please see the TI-Nspire fami...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24550
Solution 34917: Calculating and Graphing Quadratic Regressions Using the TI-84 Plus C Silver Edition.
... Knowledge Base Search How do I calculate and graph a quadratic regression using the TI-84 C Silver Edition? The example below will demonstrate how to calculate and graph a quadratic regression using the TI-84 Plus C Silver Edition.Data for this example:To enter the data:1) P...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/computer-software-installation-activation/34917
Solution 24656: Creating a Scatter Plot Using the TI-Nspire™ Family Products.
...d press [enter]. 7) Arrow down to the lower box for 'y' and press [var]. 8) Select xyz and press [enter]. 9) Press [enter] and the Scatter Plot displays. Please see the TI-Nspire and TI-Nspire CAS guidebooks for additional information. Solution 24656: Creating a Scatter Plot Using the TI-Nspir...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24656
Solution 22251: Drawing the Symmetrical Image of a Shape on the TI-Nspire™ Family.
...ess-to-Test feature must be used. Please Note: Texas Instruments recommends all TI-Nspire family users update the handheld to the latest operating system. To activate Press-to-Test mode via the handheld: 1) If the TI-Nspire family calculator is on, turn it off. With the handheld off, follow...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22251
Solution 31931: Calculating Variance Using the TI-Nspire™ Family Handhelds.
... value of óx and raise it to the power of 2 (óx2).Please Note: The óx variable will not have a value stored to it unless a 1-Var or 2-Var Stats analysis is performed first. Without a value stored to óx, calculating óx2 will result in an "UNDEFINED" error. For example: Using the data {170, 300,...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31931
Solution 40403: Correcting Syntax Error when Subtracting or Using Negative Numbers on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...of Graphing Calculators? On the TI-83 Plus and TI-84 Plus family of graphing calculators, the minus sign [-] and negative symbol [(-)] are distinct keys with different functions. The minus sign [-] cannot be used to designate a number as negative, and the negative symbol [(-)] cannot be used to ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/40403
Solution 18889: Notifications When a Package has been Received at the Service Department.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Will I get a notification once my package has been received by the service department? The service department and Customer Service Professionals do ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/18889
Solution 23911: Disposal or Recycle of an Old or Inoperable Calculator Product.
... can be upgraded with new software. They also incorporate many product and packaging materials that can be disposed of in environmentally friendly ways. When your Texas Instruments product or TI Rechargeable Battery has reached the end of its useful life, you may ship the product back to TI for ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/23911
Solution 12681: Requesting A Returned Material Authorization (RMA) Number For A Product Replacement.
...eed to return additional units, please contact Customer Service so that we may issue a NEW RMA number. Note: RMA numbers will be cancelled after 90 days with out receipt of the return. Texas Instruments will not refund any shipping costs associated with shipping products to Texas Instruments. So...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12681
Solution 12720: Products Available Through the Workshop Loan Program.
...martView™ CE Emulator Software for the TI-84 Plus Family • TI-SmartView™ Emulator Software for the TI-30XS/TI-34 MultiView™ Calculators TI-Navigator Systems Please Note: All TI-Navigator Systems come with 30 handhelds and a laptop that is already associated with the hardware in the case. • TI-Nsp...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/profdev-ti-activities-lessions-guides/12720
Solution 10659: Shipping Charges for Standard and Express Delivery
...ers will be investigated by the carrier using the assigned tracking number located in the Waybill field. Purchase Total Shipping (5-7 business days) Express Delivery(2-5 business days) $0.00-25.00 $5.00 $12.00 $25.01-75.00 $6.00 $14.00 $75.01-125.00 $8.00 $16.00 $125.01-999.99 $10.00 $17...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/10659
Solution 21149: Writing Programs on the TI-Nspire™ Family.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search The following steps will demonstrate how to create a simple program using the TI-Nspire family. The following steps will demonstrate how to create a si...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21149
Solution 10661: Taxes Charged On Canadian Orders
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Will taxes be charged on Canadian orders? A purchase order or check with Canadian dollars will be charged Canadian taxes. U.S. taxes are not charged ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/10661
Solution 21431: Graphing Piecewise Functions on the TI-Nspire™ Family Products.
...he TI-Nspire family computer software, follow the example listed below. Texas Instruments recommends all TI-Nspire family users update the operating system of the handheld and computer software to the latest version. A free copy of the latest version of the TI-Nspire family operating system can b...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21431