Solution 40360: Updating the Handheld Operating System (OS) on a TI-Nspire™ Family calculator.
...e the Operating System (OS) on your TI-Nspire™ family calculator, please click the link below that corresponds to your specific TI-Nspire™ calculator model: TI-Nspire CX II / TI-Nspire CX II CAS TI-Nspire CX / TI-Nspire CX CAS TI-Nspire / TI-Nspire CAS with Clickpad or Touchpad calc...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40360
Solution 11834: Algorithm for cSolve() Function on the TI-89 Family, TI-92 Family, Voyage™ 200 and TI-Nspire™ CAS Family.
...ons are sought and not rejected.The solve() function uses factoring together with the inverses of functions such as ln(), sin(), etc. Except in exact mode, these techniques might be supplemented by heuristics to isolate solutions, followed by nSolve() to refine approximations. Solution 11834: Al...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/11834
Solution 12720: Products Available Through the Workshop Loan Program.
...ow to integrate TI technology into classrooms. The program provides teachers with a workshop loan kit, including technology equipment, activities and more. The following products can be requested for loan through the Workshop Loan Program. Non-Graphing: • TI-15 Explorer™ • TI-30XS MultiView™ •...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/profdev-ti-activities-lessions-guides/12720
Solution 24810: Transferring Files to TI-Nspire Family Handhelds Using the TI Connect-to-Class™ Teacher Software.
...e" button. • Using the Windows Explorer, navigate to the location where the TI-Nspire family files are stored. • Highlight the file(s) to be sent. If more than one file needs to be highlighted, hold down the [CTRL] key while left-clicking on the file name. Repeat this process for each file to be ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24810
Solution 28270: Differences between the Volume Purchase Program (VPP) Proof-Of-Purchase (POP) and the Technology Rewards Program (TRP) Point Symbol.
... redemption through TRP. This image is of the new point symbol from a retail purchased handheld. Collect this symbol to participate in TRP. More information is available on the Technology Rewards Program page. Solution 28270: Differences between the Volume Purchase Program (VPP) proof...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/profdev-ti-activities-lessions-guides/28270
Solution 21431: Graphing Piecewise Functions on the TI-Nspire™ Family Products.
...helds: 1) Press [home] [B] to insert the Graphs Scratchpad or select the Graphs application. If done correctly, the cursor will be blinking in the entry line to the right of f1(x)= 2) To access the "n-piece piecewise function" template, press [catalog] [5] and scroll until the "n-piece piecewis...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21431
Solution 21770: Finding the Minimum, Maximum, and Zeros of a Function Using the TI-Nspire™ Family Products.
...product, follow the example listed below. Texas Instruments recommends all TI-Nspire family users update the handheld to the latest operating system. More information on the latest operating system can be found at the TI-Nspire CX and TI-Nspire CX CAS latest software pages. Example function: x^2+...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21770
Solution 12633: Purchasing Replacement Parts and Accessories From Texas Instruments.
...se Knowledge Base Search How do I order a replacement part and/or accessories such as a guidebook or a connectivity cable? Most replacements parts, such as guidebooks, connectivity cables, and accessories are available for purchase from the TI-Online Store. Guidebooks ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/12633
Solution 21934: Calculating Double Integrals Using the TI-89 Family, Voyage™ 200, TI-Nspire™ CAS, and TI-Nspire CX CAS.
...9 family or Voyage 200 graphing calculators: 1) Press [HOME] to return to the calculator's home screen. Voyage 200 users will need to press [green diamond] [Q]. 2) Press [2nd] [7] [2nd] [7] to insert two integration symbols onto the home screen. 3) Input x^2-4x,x,0,5),x,5,10). If done correctly, ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21934
Solution 12722: Purchasing Replacement Parts and Guidebooks for TI Calculators.
...Base Search Where can I purchase replacement parts and guidebooks for TI calculators? Printed guidebooks, reference cards, replacement battery doors, slide covers, and data cables (unit-to-unit cables) can be purchased on the TI Online Store. Prices and availability are subject to chang...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/12722
Solution 12191: Reducing Calculator Theft With EZ-Spot Teacher Packs.
...; each calculator also has a face plate inscribed with the words "SCHOOL PROPERTY". EZ-Spot calculators are available for the following TI calculator models: TI-84 Plus CE TI-30XS MultiView TI-34 MultiView TI-Nspire™ CX TI-Nspire™ CX II Each EZ-Spot Teacher Pack contains 10 calculators. I...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12191
Solution 34752: Calculating Secant, Cosecant, and Cotangent Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...cos(x)-1 cotangent(x) = cot(x) = 1/tan(x) = tan(x)-1 For example: Solve for the cosecant of 31.67 degrees. • Be sure the calculator is set to Degree mode before beginning. To do this, press the [MODE] key, move the cursor to DEGREE and press [ENTER]. • Press [2ND] [QUIT] to return to the home sc...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34752
Solution 34885: Displaying a Single Value in a List on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...t to display the 2nd value of the list L1, you would enter in L1(2). 4) Press [ENTER]. Please Note: If you get the error message "Invalid Dim" when trying to find the value, make sure that the list has the value you are trying to find and you are not mistyping the name of the list. Please see th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34885
Solution 34792: Computing Nominal and Effective Interest Rates on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... How do I compute the nominal and effective interest rates on the TI-83 Plus and TI-84 Plus family of graphing calculators? The examples below will demonstrate how to calculate nominal and effective interest rates. Use the ►Nom() function to compute the nominal interest rate. The syntax for this ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34792
Solution 34884: Using the rand() Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Knowledge Base Search How can I use the rand() function on the TI-84 Plus family of graphing calculators? Please Note: It is necessary to set the seed value, if you have not previously, by following the steps in KB#34503. The proper syntax for using the rand( function is listed...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34884
Solution 34417: Evaluating Composite Functions for a Specific Value of X on the TI-83 Plus and TI-84 Plus Family.
... 1: Y1 then press [( ]. • Press [VARS], arrow right to Y-VARS, and select 1:Function from the Y-VARS menu. • Press 2:Y2 then press [ )] [ENTER]. The Y3 slot should read Y3 = Y1(Y2). • Arrow over to the = sign and arrow up 3 times to select the '=' to the right of Y1, then press [ENTER] to dis...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34417
Solution 34886: Press-To-Test Functionality Availability for the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...s [ON] (all three keys must be pressed at the same time). 2) The Reset Options screen displayed are listed below: 3) To change 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 disp...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34886
Solution 34925: Calculating Two-Variable Statistics on the TI-84 Plus Family of Graphing Calculators.
... L2: {7,2,3,1} • Press [STAT] [1] to access the STAT list editor. • Enter the data in the L1 and L2 lists, making sure to press [ENTER] after each entry. • Press [2ND] [QUIT] to return to the home screen. Calculating the two-variable statistics: • Press [STAT] [►]to highlight the CALC menu and p...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34925
Solution 36976: When attempting to enable Press-to-Test while the TI-84 Plus CE™ is connected to another device (computer/probe) may result in unexpected behavior
... Graphing Calculator is connected to a Computer may result in unexpected behavior.Example:Connect the TI-84 Plus CE to a computerEnable Press-to-Test mode (either world wide/French P2T or Singapore Press to Reset) setup screen (by turning the calculator OFF and then pressing the appropriate key p...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36976
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.
...s? When a back up is performed, the error message "Unable to complete the transfer" may be displayed. This error message is an indication that one or more flash applications or application variables with the same name already exists. To resolve this issue, manually back up all files and upgrade ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34849
Solution 34845: Finding the Minimum or Maximum (Vertex) of a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...TER]. 5) The handheld 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 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34845
Solution 11901: Two Different Graphing or Scientific Calculators Generating Identical Lists of Random Numbers.
...and. This scenario exists for the following graphing calculators: TI-73, TI-81, TI-82, TI-83 family, TI-84 family, TI-Nspire™ handheld in TI-84 Plus mode. TI-85, TI-86, TI-89 family, TI-92 family and Voyage™ 200. This scenario also exists for the TI-30X IIS/B and the TI-34 II Explorer™. Please ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11901
Solution 11919: Calculating Cubic Regressions on the TI-83 Plus Family of Graphing Calculators.
... Knowledge Base Search How do I calculate a cubic regression on the TI-83 Plus family of graphing calculators? The example below will demonstrate how to calculate a cubic regression. Example: Find the cubic regression equation for the x and y values below. xStat: {80, 84, 86, 91, 9...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11919
Solution 36757: Calculating Quotient and Remainders on the TI-84 Plus Family of Graphing Calculators.
...n and the remainder( ) function can be used to calculate both the quotient and remainder. For example, the division 4/3 will return 1.3333333 in Auto mode. The number of units 1 is the quotient. To find the remainder follow the step below: 1) Press [MATH] [Right arrow] [0] to select 0:remainder(...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36757
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.
...t the "NO SIGN CHANGE" error message when calculating a zero of a function that does not cross the x axis for example: y=x2. To resolve this error, try zooming in as close as possible to the location of the zero while still being able to separate the function from the axis line. To zoom in, plea...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34836