Solution 13561: Function Speed Differences in the TI-83 Plus Silver Edition and the TI-84 Plus Silver Edition.
...lleviated by removing some of the apps. Also, the USB port on the calculator requires several routines to check for devices, manage power, and manage communication. This comes at the expense of some processor power (since some of those resources go to those extra routines in the software). Unfort...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.
...lators are a vital tool for high school mathematics and science. A student with his or her own graphing calculator for use at home or at school may become more proficient with the technology and enjoy the benefits it can provide throughout high school. Many high-stakes exams require or recommend...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/10572
Solution 15105: Specifying the Height, Width And Depth Specifications of Texas Instruments Graphing Calculators.
Solution 15105: Specifying the Height, Width And Depth Specifications of Texas Instruments Graphing Calculators. Solution 15105: Specifying the Height, Width And Depth Specifications of Texas Instruments Graphing Calculators. global Solution 15105: Specifying the Height, Width And Depth S...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.
..., but now with the function displayed. • Enter the number "34" in parenthesis, and press [enter]. You should see an answer of 37. Please Note: This command only accepts whole numbers. So decimal numbers, such as 43.2, return an error if you try to use them with the nextprime() command. • Also...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30711
Solution 15709: Differences Between the BAII PLUS™ Family and the TI-83 Plus and TI-84 Plus Family of Graphing Calculators Finance Application.
Solution 15709: Differences Between the BAII PLUS™ Family and the TI-83 Plus and TI-84 Plus Family of Graphing Calculators Finance Application. Solution 15709: Differences Between the BAII PLUS™ Family and the TI-83 Plus and TI-84 Plus Family of Graphing Calculators Finance Application. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/15709
Solution 30811: Graphing Derivatives on TI-Nspire™ Family Products.
Solution 30811: Graphing Derivatives on TI-Nspire™ Family Products. Solution 30811: Graphing Derivatives on TI-Nspire™ Family Products. global Solution 30811: Graphing Derivatives on TI-Nspire™ Family Products. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30811
Solution 38856: About TI Rechargeable batteries sold through Amazon
... “Texas Instruments” printed on the battery. For information about life expectancy of lithium-ion batteries and routine maintenance and care for TI Graphing Calculators, please see our battery care page at Solution 33711: Best Care Practices for TI Products With a TI Rechargeable Battery. Please ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/38856
Solution 30731: Using the TI-Nspire™ CX Reset Button.
...eferred way to use the TI-Nspire CX reset button? Yes. The best method of using the reset button on the back of a TI-Nspire CX handheld is to use a paper clip or other fully solid object to press the reset button. Use of softer items or items that can leave debris (such as, but not limited to, a...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30731
Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products.
Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products. Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products. global Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Fa...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33931
Solution 34813: Graphing Derivatives on the TI-84 Plus Family of Graphing Calculators.
Solution 34813: Graphing Derivatives on the TI-84 Plus Family of Graphing Calculators. Solution 34813: Graphing Derivatives on the TI-84 Plus Family of Graphing Calculators. global Solution 34813: Graphing Derivatives on the TI-84 Plus Family of Graphing Calculators. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34813
Solution 34391: Troubleshooting Difficulties updating TI-Nspire™ Family Handheld Units With Older Operating Systems.
...I-Nspire family 3.1 OS. 4) If the current OS is 3.0 or later download the latest TI-Nspire family OS. 5) Once downloaded, connect the handheld to the computer using the USB cable and verify the cable is completely pushed into the TI-Nspire and is a tight fit. If it is not completely pushed in the...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34391
Solution 21870: Approved TI Graphing Calculators for the TExES™ (Texas Examinations of Educator Standards™) Educator Exams.
Solution 21870: Approved TI Graphing Calculators for the TExES™ (Texas Examinations of Educator Standards™) Educator Exams. Solution 21870: Approved TI Graphing Calculators for the TExES™ (Texas Examinations of Educator Standards™) Educator Exams. global Solution 21870: Approved TI Graphi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/21870
Solution 39837: How to clean up "leaky" AAA or AA batteries on a TI calculator
...is actually a base (alkaline), not an acid. How can I help prevent alkaline batteries from leaking or corroding in my calculator? Texas Instruments recommends removing batteries from a calculator that will be stored or otherwise not in use for three months or more. Additionally, never expose you...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/39837
Solution 36921: TI-84 Plus CE when at low battery may display an Xmit error.
...mit error? In certain low battery conditions (technically below the <5% threshold of remaining battery), if a user attempts to perform a unit to unit communication the communication/transaction may not complete.When encountering a low battery situation, the system notifies the user that they shou...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36921
Solution 36981: After attempting to update my operating system TI-Connect CE™ continues to display "Validating OS...“ on the TI-84 Plus Family
...ear. This is a deficiency in the TI Connect CE and TI-84 Plus family connection. To Resolve this issue: Unplug the Graphing Calculator from the computer and re-plug. Turn your device on after the OS updates. Simply close the TI Connect CE app and reopen after updating your OS. If ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36981
Solution 35994: Using the Constraint "|" Operator with Defined Derivative Function Gives Unexpected Answer on the TI-Nspire™ CAS Family.
...owever the calculator will return an answer of positive 14. The reason for this is when entering the constraint of x=k, the TI-Nspire CAS is actually computing the expression below: derivative(derivative(1/k*k^3-9*k^2+15*k*k,k),k) To receive the expected answer, you must first simplify the expre...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35994
Solution 10389: Differences in Features Between the TI-82 and TI-83.
...on to the horizontal split screen)• An interactive Equation Solver• Ability to give names to lists, attach formulas to lists, and enter 999 elements (compared to 99 on the TI-82)• Logistic Regression and Sine Regression• More random number generator functions• An alphabetical CATALOG menu of all ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10389
Solution 10390: Different File Extensions for the TI-83.
...Please Note: Files that are transferred to the calculators must have these extensions to function correctly. TI-83: • .83b Backup memory image • .83c Complex variable • .83d GDB (graph database) • .83e Expression (numbers, equations, etc.) • .83f Function (Y-Vars, user-defined functions, etc.) • ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10390
Solution 10631: Calculator Usage Guidelines for the ACT® test.
...ting room, and to ensure fairness for all test takers, the following types of calculators are not permitted: • Pocket organizers• Handheld or laptop computers• Electronic writing pads or pen-input devices• Calculators built into cellular phones or other wireless communication devices• Models wi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10631
Solution 33471: Graphing a Function and the Slope Field Based on that Function using the TI-Nspire™ CAS Family.
Solution 33471: Graphing a Function and the Slope Field Based on that Function using the TI-Nspire™ CAS Family. Solution 33471: Graphing a Function and the Slope Field Based on that Function using the TI-Nspire™ CAS Family. global Solution 33471: Graphing a Function and the Slope Field Ba...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33471
Solution 38375: Troubleshooting Connectivity Issues with Texas Instruments SilverLink USB cable on Mac OSX.
...leshooting Connectivity Issues with Texas Instruments SilverLink USB cable with TI-Connect on Mac OSX. If a graphing calculator fails to connect to a computer, follow the instructions below to troubleshoot the connection problem: Please Note: The steps below are only for the Texas Instruments Si...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/38375
Solution 11128: Availability of Graphing Calculator Suitcases.
Solution 11128: Availability of Graphing Calculator Suitcases. Solution 11128: Availability of Graphing Calculator Suitcases. global Solution 11128: Availability of Graphing Calculator Suitcases. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11128
Solution 33631: Evaluating an Expression in the Graphs Application using the TI-Nspire™ Family Products.
Solution 33631: Evaluating an Expression in the Graphs Application using the TI-Nspire™ Family Products. Solution 33631: Evaluating an Expression in the Graphs Application using the TI-Nspire™ Family Products. global Solution 33631: Evaluating an Expression in the Graphs Application using...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33631
Solution 11139: Purchasing Battery Doors for Graphing Calculators.
Solution 11139: Purchasing Battery Doors for Graphing Calculators. Solution 11139: Purchasing Battery Doors for Graphing Calculators. global Solution 11139: Purchasing Battery Doors for Graphing Calculators. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11139
Solution 11140: Purchasing Rubber Feet for TI Graphing Calculators.
Solution 11140: Purchasing Rubber Feet for TI Graphing Calculators. Solution 11140: Purchasing Rubber Feet for TI Graphing Calculators. global Solution 11140: Purchasing Rubber Feet for TI Graphing Calculators. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11140