Solution 34428: Storing Values on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... 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 store a value to a variable from the home screen or...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34428
Solution 32331: Locating Contact Information for Distributors in Latin America.
... Knowledge Base Search Where can I locate contact 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...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/32331
Solution 29230: Squaring Negative Numbers on Texas Instruments Graphing Calculators and Software.
...se calculators use an Equation Operating System (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 expr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/29230
Solution 21690: Multiplying a Matrix Row by a Value on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... for the dimensions of the matrix. For this example, create a 3 X 3 matrix. If done correctly, the display will show 3 rows and 3 columns filled with zeros. 3) Input the first, second and third rows from the example values given. 4) Once all values have been entered, press [2nd] [MODE] to retu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/21690
Solution 18449: Adjusting the Window Settings in the Conic Graphing Application.
...he cursor on Man and press [ENTER].• Press [F1] to exit the mode screen.To view the Windows Settings screen:• Select a conic section from the CONICS main menu: CIRCLE, ELLIPSE, HYPERBOLA, or PARABOLA..• Select an equation.• Press [WINDOW].Please see the TI-83 family and TI-84 Plus family guideboo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/18449
Solution 34694: Using the fnInt Function Integral Command on the TI-84 Plus Family of Graphing Calculators.
...9] to select 9:fnInt( 2) Press [0] [→] [1] [→] [alpha] [math] [x²] [→] [alpha] [math] [enter] In CLASSIC mode, follow the steps below: 1) From the main screen press [math] then [9] to select 9:fnInt( 2) Press [alpha] [math] [x2] [,] [alpha] [math] [,] [0] [,] [1] [)] [enter] Please see the TI-...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34694
Solution 34507: Performing Polar and Rectangular Conversions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ctangular 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 using P►Rx( and P►Ry( 1) Press [MODE]. 2) Press [Down Arrow] multipl...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
... .v2u The following file types cannot be transferred to a handheld device. Assignment (.edc) file – A computer file that contains the assignment title, the text and images for each item, possible responses, correct-response identification, and all other information for a ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/29430
Solution 14860: TI TestGuard™ 2.0 App May Not Set the Degree Angle Mode Setting on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...lator. However, if the student presses any keys while the 'Transfer Complete' screen is displayed on the receiving calculator, TI TestGuard 2.0 will fail to change the mode settings. To ensure that TI TestGuard completes the setup properly, wait until the home screen (blank screen with blinking c...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/14860
Solution 12980: Inability to Access the Memory Menu on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Mode? If you are unable to access the MEMORY menu of the graphing calculator by pressing [2nd] [MEM], it is most likely due to the presence of a certain type of shell application or operating system (OS) programmed to override or alter the calculator's original OS. This type of software is devel...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12980
Solution 13364: Maximum Number of Lists and List Elements on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...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 can each contain up to 999 elements. The number of lists that can be stored in each device is limited only by the device's available memory.Lists can be arrange...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13364
Solution 12030: Entering Text in Lower Case on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...family, or TI-Nspire in TI-84 Plus mode. However, users with a TI-83 Plus family, TI-84 Plus family, or TI-Nspire in TI-84 Plus mode have an option available. Upper and lower case letters may be entered by using the NoteFolio™ App for the TI-83 Plus and TI-84 Plus Family. This App will work with ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12030
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.
...y entered entry. However, pressing [2nd] followed by [ENTRY] repeatedly will paste previous entries at the bottom of the screen. These calculators retain as many entries as possible in ENTRY, up to a capacity of 128 bytes. The TI-84 Plus family and the TI-Nspire in TI-84 Plus mode will be able to...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12035
Solution 11989: Solving a Quadratic Equation Using Numeric Solver on the TI-83 Plus and TI-84 Plus.
...to look for the second solution. Follow the steps below to solve the example equation: x^2=5x-6. 1) First, re-write the equation to make it equal to zero. The new equation would be: x^2-5x+6=0. 2) On the TI-84 Plus family or the TI-Nspire in TI-84 Plus mode press [MATH] [ALPHA] [B]. On the TI-83...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11989
Solution 11973: Viewing Text Files on the TI-83 Plus and TI-84 Plus.
...- the text is displayed, and the file name is shown in the bottom-left corner of the NoteFolio screen.Please Note: The NoteFolio application is not available for the TI-84 Plus C SE and TI-84 Plus CE graphing calculators.For additional information on using NoteFolio, refer to the online guidebook...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11973
Solution 11913: Accessing Constants on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...the TI-83 Plus family, TI-84 Plus family, or the TI-Nspire Handheld in TI-84 Plus Mode include built-in constants. However, the Science Tools app contains the most common constants. Once the Science Tools app has been loaded on the handheld, the constants can be accessed following the steps below...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11913
Solution 11780: Number Base (Hex, Dec, Oct or Bin) Conversions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ld in TI-84 Plus mode do not have a built-in number base converter.Many third-party websites have programs for Texas Instruments graphing handhelds available for download. Performing an Internet search, for example, "TI-84 Plus +number base converter", will return many websites. For more informat...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11780
Solution 11771: Graphing Slope Fields on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...hing calculators? The TI-83 Plus and TI-84 Plus family of graphing calculators do not have the ability to graph Slope Fields. This feature is only available on Computer Algebra System (CAS) calculators such as the TI-89 Titanium or TI-Nspire CX II CAS. Please see the TI-83 Plus and TI-84 Plus Fa...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11771
Solution 12002: Troubleshooting a TI-83 Plus and TI-84 Plus Family of Graphing Calculators Stuck on Defragmenting.
...ting or Reloading the TI-Nspire™ Family Graphing Calculator Operating System. For the TI-83 Plus family and TI-84 Plus family there are two options available, the first is to use TI-Connect to install the OS. In order to install the OS please follow these steps (Windows® users): • Connect the TI ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12002
Solution 14060: Troubleshooting the "Unknown Device" and "TUSB3410 Boot Device" Error Message when Using TI Connect™ Software for Windows®.
...to narrow down the problem: 1) Try the TI Connectivity Cable in another USB port. 2) Try the TI Connectivity Cable in another computer. If the cable fails to detect as one of the normal device names in both of the above situations, then please see Troubleshooting Connectivity Issues Between TI Gr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/14060
Solution 12664: Syntax Error using the TI Graphing Calculators
... Knowledge Base Knowledge Base Search What is a syntax error? A syntax error means that the command used contains an error. Look for misplaced functions, parentheses, commas, or arguments. Please refer to the Graphing calculator guidebooks for the appropri...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12664