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...e no refunds or exchanges available with this offer - no exceptions will be made. TI apologizes for any inconvenience. Please research your product choices carefully and call 800-TI-CARES if you haves questions. Questions about the order process or shipment of items? Please call 1.800.TI.CARES. ...https://education.ti.com/en/customer-support/preservice_discount/how_to_order
Licensing Options
Licensing Options global website All TI-Nspire™ Computer Software and TI-SmartView™ Emulator Software offerings come in a variety of license types. These multi-user licenses will simplify deployment an...https://education.ti.com/en/customer-support/network-admin
Parent Benefits
...raphing calculator or TI-Nspire handheld on state exams. How do they help students achieve more? As a global economy becomes more high-tech, it’s no coincidence that the fastest-growing, top-salaried jobs require high-tech skills. Math and science proficiency is necessary in a wide range of profe...https://education.ti.com/en/customer-support/parent-benefits
Solution 23170: Adding or Removing Calculator Software Applications (APPS) on the TI-83 Plus Family, TI-84 Plus Family, or TI-Nspire™ Handheld in TI-84 Plus Mode.
... Cable USB Driver. 4) Once the Restore application has detected a connected calculator, the user will be prompted for the location of the .tig file. Point the Restore application to the location where the .tig file was downloaded and saved (desktop) and double-click to select it. 5) Click the [O...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/23170
Solution 30491: Correcting Issues Graphing the Finance Balance Bal() Function on the TI-Nspire™ Family Handhelds and TI-Nspire Family Software.
...row] [Down Arrow] [Down Arrow] [Right Arrow] [Down Arrow] [4] [Enter] [Enter]. Please Note: Step size cannot be decreased below 4 to show additional points. At step size of 4 the calculator will only generate 89 points of the graph at every 4th value. This is caused by the calculator’s limitation...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30491
Solution 30811: Graphing Derivatives on TI-Nspire™ Family Products.
... Input 3x^5, press the right arrow once and press [,] [X]. 5) Press [enter] to display your graph. To view a table of the derivative at given points for x, please follow the steps below: 1) Press [Crtl], [T]. 2) Scroll up or down to view the derivative at given points for x. Please ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30811
Solution 30931: Computing the Doolittle LU (lower-upper) Decomposition of a Matrix on the TI-Nspire™ Family and TI-Nspire Computer Software.
...tionally, any matrix element is treated as zero if its absolute value is less than Tolerance. This tolerance is used only if the matrix has floating point entries and does not contain any symbolic variables that have not been assigned a value. Otherwise, Tol is ignored.Please see the TI-Nspire fa...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30931
Solution 30951: Calculating and Graphing a Median-Median Regression on the TI-Nspire™ Family and TI-Nspire Computer Software.
... Med-Med (median-median) fits the model equation y=ax+b to be data using the median-median line (resistant line) technique, calculating the summary points x1,y1,x2,y2,x3 and y3. Med-Med displays values for a (Slope) and b (y-intercept). The following example will demonstrate how to calculate a ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30951
Solution 29850: Resolving Issues With TI-84 Plus Family Calculators That Display “Validating Operating System 100%” After An Operating System Update.
...tem version 2.55MP. Please Note: While this validation check is displayed, do not press any buttons or you may cause the validation to fail. At that point, you will need to transfer the operating system again. Solution 29850: Resolving Issues With TI-84 Plus Family Calculators That Display “Val...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/29850
Solution 34331: Troubleshooting TI-SmartPad™ Application not Responding on Windows® 7 Platform.
...n Windows® 7 Platform: • Click [Start] [Control Panel] and launch [Device and Printers] • Look for a USB device with a yellow triangle exclamation point on it and [Right-Click] it and choose the option [Troubleshoot] • From the menu that appears select the option [Apply this fix] • Once the m...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34331
Solution 33051: Calculating lcm() (Least Common Multiple) of Two Arguments on the TI-Nspire™ Family Products.
...M of two fractions is the LCM of their numerators divided by the greatest common divisor (GCD) of their denominators. The LCM of fractional floating-point numbers is their product. For two lists or matrices, lcm() returns the LCMs of the corresponding elements. The proper syntax for the lcm() fun...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33051
Solution 26350: Recommendation for Disinfecting TI Handheld Products.
...o a TI product. 2. Immediately wipe the calculator with a clean, dry cloth to remove any residue or film left by the alcohol pad. Please note: Avoid applying pressure to the screen/display. Keep foreign objects from penetrating the connectivity ports on the unit. Keep liquids from ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/26350
Solution 37715: Program commands that use the left and right parentheses display an unexpected syntax error on the TI-84 Plus CE™.
...d give an unexpected syntax error. When entering long expressions with parentheses enclosing the entire expression with paired parentheses can help avoid syntax errors of this nature. Solution 37715: Program commands that use the left and right parentheses display an unexpected syntax error on t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37715
Solution 10631: Calculator Usage Guidelines for the ACT® test.
...T test? The ACT allows the use of certain kinds of calculators on the Mathematics Test only. For test security reasons, to avoid disturbances in the testing room, and to ensure fairness for all test takers, the following types of calculators are not permitted: • Pocket ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10631
Solution 36014: Performing T-Test Computations Using A TI-Nspire™ Family Product
...ucts? The following example demonstrates how to perform a T-Test calculation using any of the TI-Nspire family line of products given a list of data points. Data for this example (which will be designated as 'L1'): {10.7, 10.8, 11.9, 12.3, 12.9} Press [home] and click on "Add Lists & Spreads...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/36014
Solution 34915: Changing the Language to English on the TI-84 Plus C Silver Edition.
...ntly on the calculator (for example, if the calculator is in Spanish, select Espanol) and press [ENTER].3) On the Language Localization screen, the choice to select a language is given. Press [2] for English.Please see the TI-84 Plus C Silver Edition guidebook for additional information. Solutio...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34915
Solution 39479: Update the Operating System (OS) on multiple TI-Nspire CX Family Calculators using TI-Nspire CX Premium Teacher Software.
... TI-Nspire CX Premium Teacher Software? To update the OS on multiple TI-Nspire CX Family calculators please follow the steps below: Please Note: To avoid losing unsaved data, close all documents on the calculator before updating its OS. Updating the OS does not replace or remove previously saved ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/39479
Solution 29610: Performing A 2-Samp Z Test on the TI-Nspire™ Family Products.
... 2) are known. Using the Lists & Spreadsheets Application, you can calculate all of these values and have the P value shade. Given two lists of data points, the following example demonstrates how to perform a 2-Samp Z Test Calculation using any of the TI-Nspire Handhelds. Example: List 1: {154...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29610
Solution 22330: Using the Tab and Arrow Keys on a TI-Nspire™ Family.
...ts Knowledge Base Knowledge Base Search When do I use the tab and/or arrow keys on TI-Nspire family handhelds? While the pointer allows users to access the many features and tools contained in Graphs App users can also use the [tab] and [◄] [►] [▲] [▼] keys to access t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22330
Solution 22550: Finding the Circumference of a Circle or the Perimeter of a Shape Using the TI-Nspire™ Family Products.
...sert the Geometry application, press [home] [1] [3]. 2) To begin creating a circle, press [menu] [5] [1]. 3) The handheld will prompt for a "center point" for the circle. Using the arrow keys, move the cursor to the desired location and press [enter] to set the center point. 4) Use the arrow key...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22550
Solution 21089: TI-Nspire™ Family Products Available from the TI Technology Rewards Program.
... products will be redeemable through TI Technology Rewards? Educators have the opportunity to acquire the following products: · Redeem 1,750 points for TI-Nspire™ CX Handheld (EZ Spot™ available upon request) · Redeem 2,380 points for TI-Nspire™ CX Teacher Bundle (handhel...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/21089
Solution 26830: Definition of LEDs on the TI-Nspire™ Handheld and Wireless Cradle.
...dle status. Wireless CradleThe wireless cradles connect directly to the TI-Nspire or TI-Nspire CAS devices, and communicate wirelessly to the Access Point. This means, there are no wires between the student unit and the cradle. At this time, we can support up to 40 Wireless cradles in the TI-Nspi...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/26830
Solution 22951: Translating, Rotating, or Stretching a Graphed Function Using the TI-Nspire™ Family Products.
...ial function; y=exp(a*x+b)+c Exponential function; y=b*exp(a*x)+c Exponential function; y=d*exp(a*x+b)+c Logarithmic function; y=a*ln(c*x+b)+d Cosinusoidal function; y=a*cos(c*x+b)+d • To insert the Graphs application, press [home] [1] [2]. The cursor will blink to the right of f1(x)=, indicating...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22951
Solution 34924: Dots or Lines Appearing on a Graph When Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... portion of the graph, can appear as solid lines. This option may be turned on or off by accessing the FORMAT menu. As an example, graph Y1 = x2 by doing the following: • Press [Y=]. • In Y1, press [X,T,q,n] [x²]. • Press [ZOOM] [6]. • Pressing [ZOOM] [0] to fit the function properly on t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34924