Solution 34428: Storing Values on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e Knowledge Base Search How do I store values on a TI-84 Plus C Silver Edition? Values are stored to and recalled from memory using variable names. When an expression containing the name of a variable is evaluated, the value of the variable at that time is used. To sto...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34428
Solution 34429: Finding the Row Echelon Form on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... [MATRIX]. • Scroll to Edit. • Press 1: [A]. • Input 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 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34429
Solution 32831: Deleting NoteFolio™ Files on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...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 name of the NoteFolio file that you want to del...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/32831
Solution 29230: Squaring Negative Numbers on Texas Instruments Graphing Calculators and Software.
...m (EOS™), which evaluates from left to right, allowing the user to enter numbers and functions in a straightforward sequence. Parentheses are necessary to define the order of operations within an expression. For example, the calculator reads the expression -32 as (-1) x 32, and evaluates accordi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/29230
Solution 29090: Stopping, Breaking or Ending a TI-Basic Program on Texas Instruments Graphing Calculators
... How do I stop, break or end a TI-Basic Program on Texas Instruments Graphing Calculators? For Texas Instruments TI-Basic programs it may be necessary to stop, break or end the TI-Basic Program if it becomes unresponsive or is taking an extended amount of time to complete a calculation. The ste...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.
...or'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 4.0 for Mac® OS X): Downl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11945
Solution 18810: Importing Lists Into CellSheet™ App on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... • Press [4] [1] to enter the IMPORT LIST menu. • Input the name of the list to inport by pressing [2nd] [L1]. • Input a location for the list entry to start. • Choose a direction for the data to fill. • Place the cursor on Enter and press [ENTER]. Please see the CellSheet guidebook for ad...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/18810
Solution 34507: Performing Polar and Rectangular Conversions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...parate operations, one for each point in an ordered pair. For Example: Convert polar coordinates (1, p) to rectangular coordinates using P►Rx( and P►Ry( 1) Press [MODE]. 2) Press [Down Arrow] multiple times until "RADIAN" is selected. 3) Press [ENTER] [2ND] [QUIT]. 4) Press [2ND] [ANGLE] [7]. 5...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34507
Solution 13364: Maximum Number of Lists and List Elements on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...handheld in TI-84 Plus mode? The TI-83 family, TI-84 Plus family and TI-Nspire handheld (when used in TI-84 Plus mode) have six standard lists in memory: L1, L2, L3, L4, L5, and L6. In addition to these standard lists, it is possible to define other lists. Standard lists and user-defined lists ca...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13364
Solution 12035: Scrolling on the Home Screen on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators When More than Eight Lines Have Been Entered.
...xt will automatically scroll off the top of the display. On the TI-83 family there is not a way to scroll back up and select a previously entered entry. However, pressing [2nd] followed by [ENTRY] repeatedly will paste previous entries at the bottom of the screen. These calculators retain as man...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12035