Solution 34423: ERROR: DOMAIN When Attempting a Statistical Regression on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...erform a statistical regression on the TI-84 Plus C Silver Edition? Statistical regressions include the following: • LinReg() - Linear Regression • QuadReg() - Quadratic Regression • CubicReg() - Cubic Regression • QuartReg() - Quartic Regression • LnReg() - Logarithmic Regression • ExpReg() - ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34423
Solution 34429: Finding the Row Echelon Form on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...put the dimensions [2] [ENTER] [3] [ENTER]. • Input the matrix entries, pressing enter after each entry. • Exit the matrix editor by selecting [2nd] [QUIT]. To find the row echelon form using the ref( function: • Press [2nd] [MATRIX]. • Scroll to MATH. • Press [ALPHA] [A] [2nd] [MATRIX] [1] [ENT...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34429
Solution 32331: Locating Contact Information for Distributors in Latin America.
...act information for distributors in Mexico/Latin America? The link below will list the authorized distributors to contact for purchase or warranty inquiries. List of authorized Distributors for Latin America. Note: If you are having an issue with a graphing handheld please see Troubleshooting a ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/32331
Solution 32831: Deleting NoteFolio™ Files on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...dheld in TI-84 Plus mode? To delete NoteFolio files from your calculator, please follow the steps below: • Exit the NoteFolio App by pressing [2ND] [QUIT]. • Press [2ND] [MEM] to display the Memory menu. • Press 2: Mem Mgmt/Del... • Scroll to AppVars... and press [ENTER]. • Scroll to the n...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/32831
Solution 29090: Stopping, Breaking or Ending a TI-Basic Program on Texas Instruments Graphing Calculators
...no longer running. This is useful in debugging programs as it allows you to run TI-Basic programs without fear of it locking up your calculator and requiring you to do a reset. Below are the screens that should be displayed on the calculator once the program has been stopped: TI-83 Plus Family a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/29090
Solution 11945: Correcting the Error Message Waiting...Please Install Calculator Software Now on a TI-83 Plus Family.
...to reinstall the calculator's OS. If the message "Error! Press any key to turn unit off. Then turn unit back on." appears on the graphing calculator, quickly, remove one battery from the calculator and reinstall it while the transfer is taking place. For the Macintosh® platform (Using TI Connect ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11945
Solution 18449: Adjusting the Window Settings in the Conic Graphing Application.
...ossible to edit the Window settings when using the App. However, it can only be done if Windows Settings Mode is set to Man and after selecting an equation to graph. To change the mode to Man:• Start the Conic Graphing App and press [MODE].• Place the cursor on Man and press [ENTER].• Press [F1...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/18449
Solution 34507: Performing Polar and Rectangular Conversions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ators? The examples below demonstrate how to perform polar to rectangular and rectangular to polar coordinate conversions. Converting coordinates requires two separate operations, one for each point in an ordered pair. For Example: Convert polar coordinates (1, p) to rectangular coordinates us...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34507
Solution 29430: File Types That Can Be Sent to a Calculator
... .8xm .89m, .9Xm, .v2m Equation (Y1, Y2) .8xy ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/29430
Solution 12192: Graph of Certain Functions in Polar Mode Displays Negative Values on TI Graphing Calculators.
...n functions display negative values? When graphing certain functions in polar coordinates, r can indeed be negative. For example, the graph of 6*sin(2q). r represents the distance away from the origin (radius), and q represents the angle deviation from 0. If r is negative, then the point is refle...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12192
Solution 11913: Accessing Constants on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ht the desired constant and press [ENTER] to select it. Press the [ZOOM] key to export the value for the constant to the home screen. • Press [2ND] [QUIT] [2ND] [QUIT] to QUIT and return to the SciTools home screen. • Press the [Y=] key to "EXIT" the SciTools app return to the home screen. The v...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11913
Solution 11793: Unable to Graph Multiple Functions on the TI-83 Plus Family and TI-84 Plus Family Graphing Calculators.
...key 2) Select Transfrm from the menu Next follow the step that matches your calculator: TI-84 Plus CE and TI-84 Plus C Silver Edtion: 1) Press 2: Quit Transfrm Graphing TI-84 Plus Silver, TI-84 Plus and TI-83 Plus: 1) Press 1:Uninstall Please Note: Uninstalling the Application does not e...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11793