Solution 11892: Running a Program from the Archive Memory on a Graphing Calculator with FLASH Technology.
...Applications are stored in Flash ROM. With the exception of the TI-73 and TI-73 Explorer™, on all the other calculators with Flash Technology, it is possible to move a program, variable, or function from the user RAM to a section of the Flash ROM called the archive memory. Archived variables cann...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11892
Solution 11918: Calculating and Graphing a Linear Regressions on the TI-83 Plus.
...fficients (a and b). It will store the regression equation to your Y1 function. The correlation coefficient (r and r^2) will be displayed if the diagnostics are on. Please Note: To turn the diagnostics on, from the home screen, press the [2ND] key and then press the [CATALOG] key. Then in the ca...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11918
Solution 34852: Calculating the Inverse of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...x A 6) Press [2nd] [MATRX] [1] [x-1] [ENTER] Please Note: A singular matrix does not have an inverse. A singular matrix by definition is a matrix whose determinant equals zero. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34852: Calculating t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34852
Solution 34419: Writing a Program that Generates a Menu on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ses until a menu item is selected. The syntax for the Menu command is Menu("title", "text1", label 1, "text2", label 2,...). The menu title is enclosed in quotation marks. Up to seven pairs of menu items may follow. Each pair comprises a text item (also enclosed in quotation marks) to be displ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34419
Solution 34855: Calculating a Median-Median Regression on the TI-84 Plus Family of Graphing Calculators.
...te and press [ENTER] to perform the regression calculation. To set up the Stat Plot, please follow the steps below: • Press [2nd] [STAT PLOT]. • Choose [1:Plot1]. • Select ON and press [ENTER]. • Select Scatter Plots and press [ENTER]. • Make Xlist = L1 and Ylist = L2. Note: Mark may be set to...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34855
Solution 34849: Resolving the Error "Unable to Complete the Transfer" or "USB Communication Error: Multiple Files Matched" on the TI-84 Plus Family of Graphing Calculators.
... saved. If, after the update, the same error message or the error message "USB communication error: Multiple files matched (8C080019)" is displayed, download the next operating system version when it becomes available. Please see the TI-84 Plus Family guidebooks for additional information. Sol...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34849
Solution 11902: Unexpected Results Received using Trigonometric Functions on TI Graphing Products.
...mode setting Procedure for the TI-Nspire™ Handheld family: 1) Press [HOME] key - this key has a house icon 2) Select 5:Settings >> 2:Settings - choose either 1:General Settings or 2:Graphs & Geomatry 3) Tab to the Angle setting 4) Use the selection pad to select Degree 5) Press [ENTER] [ENTER]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11902
Solution 34845: Finding the Minimum or Maximum (Vertex) of a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...eld will prompt for a "Right Bound." press [0] then [ENTER]. 6) The handheld will prompt for a "Guess." Using the arrow keys, move the cursor as close as possible to the actual maximum point and press [ENTER]. The handheld will display the maximum point as a coordinate pair. Please see t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34845
Solution 34840: Specifying Infinity in a Calculation on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... The TI-83 Plus and TI-84 Plus family of graphing calculators do not include an infinity symbol. An alternate method for inputting values for either positive or negative infinity can be used. Example - To specify positive infinity, input 1E99. To specify negative infinity, input -1E99. The "E" ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34840
Solution 34801: Creating a New Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... characters long, however, the first character must be an alpha-character. • Once the program has been named, press [ENTER] to save it. • It is now possible to edit the program. • When finished editing, press [2ND] [QUIT] to return to the home screen (the input is automatically saved). Please s...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34801
Solution 34836: Correcting the Error "NO SIGN CHANGE" When Calculating the Zero (Root) of a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ft bound, right bound and guess. After entering the left and right bounds, select as the guess a point that is between the two bounds and as near as possible to the zero of the function. Selecting the upper bound as the guess will return, for some functions, the "NO SIGN CHANGE" error message. Th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34836
Solution 34833: Opening Picture Files and Background Files on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...en picture files, please see the below instructions: 1) Press [2nd], [Draw] and arrow over to STO and press [2:RecallPic]. 2) Press [VARS] and choose 4:Picture & Background to view a list pictures on the calculator. 3) Select the picture variable you wish to display then press [ENTER] to s...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34833
Solution 34631: Storing a Function to a List on the TI-84 Plus Family of Graphing Calculators.
...efine a list using a function, below are the steps for each type. Please Note: The TI-84 Plus and TI-84 Plus Silver Edition require Operating System (OS) v 2.55MP to access the sequence stat wizard below. To verify what OS is installed press [2nd] followed by [+] then in the menu that appears sel...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34631
Solution 34536: Deleting or Saving Calculator Software Applications (Apps) using the TI Connect™ Software.
...ct software, please be sure the latest version is installed on the computer. Currently, the latest version is TI Connect v4.0. TI Connect v4.0 can be downloaded, free of charge, from the education.ti.com website. To delete Apps from a Texas Instruments Graphing Calculator using TI Connect, pleas...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34536
Solution 34591: Using the Numeric Solver on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...ber continues beyond the screen, be sure to press the right arrow (-->) to scroll to the end of the number to see whether it ends with a negative or positive exponent. A very small number may appear to be a large number until you scroll right to see the exponent The values of the variables ar...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34591
Solution 34933: Different File Extensions for the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...t • .8xm Matrix • .8xn Number • .8xp Program • .8xs String variable • .8xt Table Setup or Text File • .8xu TI-84 Plus or TI-83 Plus Operating System (OS) • .8cu TI-84 Plus C Silver Edition Operating System (OS) • .8eu TI-84 Plus CE Operating System (OS) • .b84 TI-84 Plus CE App and Operation Syst...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34933
Solution 34932: Copying and Pasting Lists from the TI-83 Plus, TI-84 Plus, TI-84 Plus C Silver Edition to the TI-Nspire™ Family Software or Calculator.
... it may be easily found. Copying and pasting lists within Data Editor to the TI-Nspire family software: 1) Click [Data Editor] from TI Connect and choose [File] in the toolbar menu then select [Open]. 2) A window will open prompting to choose a file to open. 3) Choose the list you saved in the p...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34932
Solution 34931: Using the Manual-Fit Function on the TI-84 Plus Family of Graphing Calculators.
...►] and select D:Manual-Fit. 4) From here, to store the equation, insert Y1 as the place to store the equation to. To do so, press [VARS] [►] and choose "Function". 5) Press [ENTER] on "Y1". 6) Press [▼] to "Calculate" and press [ENTER]. 7) Navigate to the first point and press [ENTER]. 8) Na...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34931
Solution 34571: Cannot Delete the Finance Application on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...x functionality was moved to the 2nd function of [x^-1] key, and the Apps key replaced the TI-83 Matrix key. The Finance functionality is part of the OS and cannot be deleted. Please see the TI-83 Plus and TI-84 Plus family guidebooks for additional information. Solution 34571: Cannot Delete th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34571
Solution 34516: Finding the Zero of a Function on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...ight Bound?", specify the right bound for x using the arrow keys or enter a value and press [ENTER]. 7) When prompted for "Guess?", move the cursor close to the zero value or enter a value and press [ENTER]. The screen will show the zero, which is (-2, 0). Please see the TI-84 Plus CE and T...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34516
Solution 34800: Cause of the "Error: Data Type" Message When Using the Normalcdf Command on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...he Data Type error. Some of the distribution functions are not designed to accept list as a valid parameter. Normalpdf() and normalcdf() are two of those. They are designed to accept floating number or integer only. This is done by design and not a software or calculator malfunction. Please see t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34800
Solution 34513: Creating Strings on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... How can I create a string variable on the TI-83 Plus and TI-84 Plus family of graphing calculators? A string is a sequence of characters enclosed within quotation marks. Characters are the units combined to form a string. Each number, letter, and space is one character. Each instruction ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34513
Solution 34506: Calculating and Graphing a Linear Regression on the TI-84 Plus family of graphing calculators.
...fficients (a and b). It will store the regression equation to your Y1 function. The correlation coefficient (r and r^2) will be displayed if the diagnostics are on. Note: To turn the diagnostics on, from the home screen, press [2ND] [CATALOG]. Then in the catalog press [ALPHA] [D] to go down to t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34506
Solution 34498: Causes of a Singular Matrix Error on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... error message on the TI-83 Plus and TI-84 Plus family of graphing calculators? The message "ERROR:SINGULAR MATRIX" may be the result of one of two possible things. The first reason is an attempt to take the inverse of a matrix for which the determinant is zero. A second possible cause for this ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34498
Solution 12006: Using the Numeric Solver on the TI-84 Plus and TI-83 Plus.
...ber continues beyond the screen, be sure to press the right arrow (-->) to scroll to the end of the number to see whether it ends with a negative or positive exponent. A very small number may appear to be a large number until you scroll right to see the exponent The values of the variables ar...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12006