Solution 13014: TI Graphing Calculators that can be Used with the TI-Presenter™.
... Knowledge Base Search Are there any special graphing calculators required for use with the TI-Presenter? The TI-Presenter is compatible with the ViewScreen™ (overhead) versions of the TI-73 Explorer™, TI-82, TI-83, TI-83 Plus, TI-83 Plus Silver Edition, TI-84 Plus‚ TI-84 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/13014
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 30971: Solving an Inequality Equation on the TI-Nspire™ CAS Family Line.
...g inequalities on the TI-Nspire CAS family line? Solving an equation with inequalities on the TI-Nspire CAS family line can be done using the solve( command. Note: This only available on TI-Nspire CAS family due to them having a Computer Algebra System. The following example will solve for the i...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30971
Solution 13980: OS Restore in TI Connect™ for Macintosh® not Detecting Calculators Without the Operating System.
...ectivity cable? Follow the below steps to get the device recognized by TI OS Restore: • Unplug the TI Connectivity Cable from the device and from the computer• Turn off then turn on the calculator• Plug the cable into the calculator• Plug the cable into the computer• Wait about 20 seconds to see ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/13980
Solution 34537: Attaching a Formula to a List Name in Stat List Editor on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...R]. • Press [ALPHA] [+] to access ". • Press [2ND] [1] [+] [2ND] [2] to enter L1+L2. • Press [ALPHA] [+]to enter the closing " followed by [ENTER] to complete the formula entry. Please Note: If a formula in quotation marks is displayed on the entry line, then a formula is already attached to the ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/34537
Solution 30731: Using the TI-Nspire™ CX Reset Button.
Solution 30731: Using the TI-Nspire™ CX Reset Button. Solution 30731: Using the TI-Nspire™ CX Reset Button. global Solution 30731: Using the TI-Nspire™ CX Reset Button. website Home | TI-Nspire™ family of...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30731
Solution 34711: Troubleshooting Error: Archived on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators
... *asterisk in front of it which indicates it is archived. 5) Press [ENTER] to unarchive and remove the asterisk. The program, variable, or data has become unarchived once this asterisk is removed. 6) Once done press [2nd] then [mode] to exit and try executing the program or using the variable or ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34711
Solution 23530: Examples and Differences Between Expressions, Equations and Inequalities.
... How to tell the difference between an expression, equation, and inequality? In mathematics, an expression is a general term for any well formed combination of mathematical symbols. It may consist of just one or more numbers, variables, operators, functions, and their arguments that evaluate...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/23530
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 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 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays odd information.
Solution 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays odd information. Solution 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays odd information. global Solution 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays od...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37716
Solution 33791: Using the Floor ( ) Function on the TI-Nspire™ Family Products.
...rns the nearest integer that is less than or equal to its argument. This function is identical to the int ( ) function. The argument can be a real or complex number, a number, a list or a matrix. The proper syntax for the floor function is floor(expression). Example 1: Floor (2.14) 1) Press [ho...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33791
Solution 11307: Calculator Software Applications (Apps) Bundled with the TI-84 Plus Silver Edition Graphing Calculator.
...ge Base Search What Calculator Software Applications (Apps) are preloaded with the TI-84 Plus Silver Edition? The TI-84 Plus Silver Edition comes preloaded with the following Apps: • Area Formulas App • Cabri™ Jr. App • Catalog Help App • CellSheet™ App • Conic Graphing App • Fundamen...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11307
Solution 11410: Benefits of Calculator Software Applications (Apps) Over User-created Programs.
...M, rather than user RAM, so they keep user RAM available to store data. Apps cannot be accidentally removed from Flash ROM by resetting the RAM or by completely draining the batteries (dead batteries). Apps can be much more powerful and faster than a user-defined program. Apps have been developed...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11410
Solution 39479: Update the Operating System (OS) on multiple TI-Nspire CX Family Calculators using TI-Nspire CX Premium Teacher Software.
...uments. • Download the latest version of TI-Nspire CX, TI-Nspire CX CAS, TI-Nspire CX II, or TI-Nspire CX II CAS OS. • Connect the calculators to the computer via USB cable or TI-Nspire CX Docking Station. • Open the TI-Nspire CX Premium Teacher Software. • Click [Window] [Content Workspace] • ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/39479
Solution 34424: Coefficient (r-Values) are not Displayed When Calculating Statistical Regressions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Plus and TI-84 Plus family of graphing calculators? When using the TI-83 Plus and TI-84 Plus family of graphing calculators, the r and r2 values are computed for LinReg(a+bx), LinReg(ax+b), ExpReg, PwrReg and LnReg. R2 is computed for QuadReg, CubicReg and QuartReg. The r, r2 and R2 values are...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34424
Solution 19689: Using the TI-Nspire™ CAS Handheld, TI-Nspire CX CAS Handheld, and TI-89 Titanium Simultaneously In a Classroom.
...classroom simultaneously? Although the TI-Nspire CAS handheld, TI-Nspire CX CAS handheld, and the TI-89 Titanium graphing calculator all feature CAS (Computer Algebra System), their functionality and user interface differences would likely affect the approaches used in exploring some concepts. Th...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/19689
Solution 31931: Calculating Variance Using the TI-Nspire™ Family Handhelds.
....16) Press 1: Add Calculator.17) Press [var].18) Scroll down to stat.óx and press [enter].19) Press [x2] and press [enter].Please Note: The variance( command will find the sample variance which is the sample standard deviation of x raised to the power of 2.Please see the TI-Nspire CX, TI-Nspire C...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31931
Solution 18889: Notifications When a Package has been Received at the Service Department.
...received by the service department? The service department and Customer Service Professionals do not have the ability to send out notifications of incoming/outgoing packages. If a replacement has not been received within the three to four week cycle time, please contact TI-Cares. Solution 1888...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/18889
Solution 32491: Constructing a Matrix Using the TI-Nspire™ Family Products.
...) constructMat( will display on the screen. 6) Input constructMat(x^2+6y,x,y,3,4) as shown below: 7) Press [enter] Please Note: The constructMat command returns a matrix based on the arguments. Expr is an expression in variables Var1 and Var2. Elements in the resulting matrix are formed by e...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32491
Solution 12065: nSolve() (Numeric Solve) Function Algorithm for the TI-89 Family, TI-92 Family, Voyage 200 and TI-Nspire™ CAS Family Products.
... The algorithm used for nSolve() by the TI-89 family, TI-92 family, Voyage 200 and TI-Nspire CAS family products is described below. nSolve() uses a combination of bisection and the secant method, as described in Shampine and Allen Numerical Computing: An Introduction, W.B. Saunders Co., 1973. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/12065
Solution 34579: Blank Screen When Displaying a Graph on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...played when graphing a function, it may be that the Window settings on the calculator are not appropriate for the function being graphed. The ZoomFit command allows the calculator to set the Window settings so that the function can be displayed properly. To use the ZoomFit command: • Enter the fu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34579
Solution 34573: Resolving an ERR:INVALID DIM or ERR:DIM MISMATCH Error on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...tored by the user. 1) Press [2nd] [MEM] to access the Memory menu. 2) Press 7:Reset. 3) Press 1:All RAM. 4) Press 2:Reset to confirm the reset. When completed, RAM cleared will be displayed. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34573: R...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34573
Solution 34415: Creating an Amortization Table with a TI-83 Plus and TI-84 Plus Family Using the Finance Application.
...Select TVM_Solver by pressing [ENTER]. • Enter in the respective values for this mortgage N = 360, I% =8, PV = 150,000, FV = 0, P/Y = 12, C/Y = 12. • Compute the monthly payment by placing the cursor next to PMT = and press [ALPHA] [ENTER]. • The payment is equal to -1100.65. Setting up the Fu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34415
Solution 34886: Press-To-Test Functionality Availability for the TI-84 Plus CE and TI-84 Plus C Silver Edition.
... the default settings, move the cursor over the desired setting and press [ENTER]. 4) Press [ZOOM] (beneath OK on the screen) to select OK. The Reset Complete screen displays the selected options. 5) Press [APPS] to verify that Apps have been disabled. Re-enabling Apps and Programs: Please Note...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34886