Solution 22237: Redefining a Point in the Geometry App on the TI-Nspire™ Family.
... • Press [home] and select to add a Geometry App. • Press [menu] [5] [2]. • Select the desired location for the first point and press [enter]. • Move the cursor to the desired location for the second point and press [enter]. • Move the cursor to the desired location for the last point and pres...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22237
Solution 12680: Return Policy for Items Purchased from Texas Instruments.
...rough Texas Instruments. To return an item, please contact Texas Instruments at 1-800-842-2737. Please allow a one-month billing cycle to pass before viewing the refund on credit card statement.Please Note: If an item was not purchased directly from TI please contact the store, instructional prod...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12680
Solution 32271: Creating Random Integers and Numbers Using the TI-Nspire™ Family.
...cimal numbers between 0 and 1: 1) Press [menu] [5] [4] [1] or [R] [A] [N] [D] [(]. 2) Press [2] [enter]. To find three random integers between two given values of one and ten: 1) Press [menu] [5] [4] [2] or [R] [A] [N] [D] [I] [N] [T] [(]. 2) Press [1] [,] [1] [0] [,] [3] [enter]. To find three...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32271
Solution 40360: Updating the Handheld Operating System (OS) on a TI-Nspire™ Family calculator.
...S TI-Nspire / TI-Nspire CAS with Clickpad or Touchpad calculator Please see the TI-Nspire family guidebooks for additional information. If you have questions about the information listed above, or require further technical assistance, please contact TI-CARES. Solution 40360: Updating the Ha...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40360
Solution 28270: Differences between the Volume Purchase Program (VPP) Proof-Of-Purchase (POP) and the Technology Rewards Program (TRP) Point Symbol.
...ess was also announced. In July 2008, the Technology Rewards Program (TRP) was implemented. A transition period of July 2008 to December 2010 was given for educators to redeem any remaining proof of purchase barcodes they possessed and to begin collecting the new TRP point symbol. As of Decembe...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/profdev-ti-activities-lessions-guides/28270
Solution 10661: Taxes Charged On Canadian Orders
...s. U.S. taxes are not charged on orders placed for customers in Canada when using a credit card through the TI Online Store or when placing an order over the phone with the TI-Cares Support Team. However, Customs will charge the customer a tax/duty on these orders, when they cross over the border...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/10661
Solution 31251: Finding the Characteristic Polynomial of a Matrix using the TI-Nspire™ CAS and TI-Nspire CX CAS Handhelds.
...atrix, please follow the example below:• Press [home] and scroll down to calculator application and press [enter].• Press [menu]. • Press 7: Matrix & Vector. • Press 1: Create. • Press 1: Matrix.• Input 3 for the number of rows.• Input 3 for the number of columns.• Scroll down to select OK and pr...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31251
Solution 12722: Purchasing Replacement Parts and Guidebooks for TI Calculators.
... 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 change without notice.*...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.
...te 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. Individual EZ-Spot calculators and Tea...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12191
Solution 12662: Order of Release of Graphing Calculators.
... TI-89 October 1998 TI-83 Plus April 1999 TI-83 Plus Silver Edition January 2001 Voyage™ 200 July 2002 TI-73 Explorer™ ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12662
Solution 11928: Calculating One-variable Statistics with Frequencies using a TI-83 Plus Family of Graphing Calculators.
...hen press the [ 1 ] key. • Enter the data for xList in the L1 {3,5,8,10} and Frequency list in L2 {7,2,3,1} pressing [ENTER] after each entry to move to the next line. • Press the [2nd] key then the [QUIT] key to leave the editor to go back to the home screen. On the home screen press the...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11928
Solution 11921: Calculating Hypergeometric Probability Distributions on the TI-84 Plus and TI-83 Plus.
...4 Plus? There is no pre-defined function in the calculator that will find the statistical values for a hypergeometric probability distribution. However, users can enter the formula to find the results for this type of distribution into the calculator. The instructions below describe how to fin...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11921
Solution 11918: Calculating and Graphing a Linear Regressions on the TI-83 Plus.
...go the edit menu. 3) In the edit menu enter the data {3,5,8,10} in the L1 list and {7,8,14,18} in the L2 list, pressing enter after each entry to move down along the list. Next to calculate the Linear Regression (ax+b): 1) First press the [STAT] key to enter the statistics menu. 2) Then ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11918
Solution 34855: Calculating a Median-Median Regression on the TI-84 Plus Family of Graphing Calculators.
... Enter STAT edit mode by pressing [STAT], [1]. • Enter the data in the L1 and L2 lists, pressing [ENTER] after each entry. • Press [2nd] [QUIT] to leave the editor. To calculate the Med-Med line, please follow the steps below: • Enter the STAT mode again by pressing [STAT]. • Select CALC. • Pre...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34855
Solution 11903: Inputting Symbols Not Found on the Graphing Calculator.
...lator? If a user-defined program is opened as a text file, symbols that cannot be accessed using the graphing calculator keypad may be displayed. To view the program's code in the proper format, the program will need to be opened using the TI-GRAPH LINK™ software. Please see the guidebooks for ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11903
Solution 11901: Two Different Graphing or Scientific Calculators Generating Identical Lists of Random Numbers.
...is known as a seed value. The default seed value is 0. With each rand execution, the calculator will generate the same random number sequence for a given seed value. To obtain a different random number sequence, store any nonzero number to rand. This scenario exists for the following graphing ca...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.
...ind the cubic regression equation for the x and y values below. xStat: {80, 84, 86, 91, 93, 96} yStat: {10, 7, 9, 18, 19, 15} Please Note: If you have data in L1 and L2 or encounter an error please follow the steps below: 1) Press [stat] [5] [enter] to restore default lists 2) Press [stat] [4]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11919
Solution 36715: Copying History Information into a Math Template on the TI-84 Plus Family of Graphing Calculators.
...] [F1] [1] [Alpha] [F1] [1] [Alpha] [F1] [1] • Next press [Alpha] then [Up] to jump from the template box you are currently in into a the history above. • Highlight the history item you want to copy and press [Enter] • Next move to the next template box using the arrow keys press [Alpha] then ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36715
Solution 34801: Creating a New Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ighlight NEW. • Press [ENTER] to select Create New. • A prompt will require a valid program name. The program name can be 1 - 8 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...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34801
Solution 34847: Using the fMin( ) Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...turns the value of variable where the local minimum of expression occurs, between lower and upper, with specified tolerance. Reference the example provided below. The syntax for the fMin( ) function is: fMin(expression,variable,lower,upper[,tolerance]) Example: Find the function minimum of sin(...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34847
Solution 34614: Clearing the Values in a List on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ng calculators? Follow the steps below to clear the values in a list: 1) Press [stat] then [1] to access the List Editor 2) Press [←] or [→] to move the cursor underneath the list that you wish to clear 3) Press [↑] until the list name is highlighted 4) Press [clear]. This should clear every...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34614
Solution 34937: Hiding Asymptotes on a Graph Using the TI-83 Plus, TI-84 Plus Family, and TI-Nspire in TI-84 Plus Mode.
...o "Dot" will hide the asymptotes on a graph. To hide the asymptotes, follow the steps below: • Press [MODE]. • Arrow down to Connected, then arrow over to Dot and press [ENTER]. • Press [2ND] [QUIT] to exit to the home screen with the blinking cursor. The asymptotes are now hidden on the g...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34937
Solution 11966: Graphing Inequalities on the TI-83 Plus and TI-84 Plus.
... do I graph inequalities on the TI-83 Plus and TI-84 Plus? The Y= Editor does not allow an inequality to be directly entered into the calculator. However, the graph styles feature can be utilized to show the solution set for an inequality. The example below will demonstrate how to graph a simple ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11966
Solution 34774: Using Boolean Logic on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... of graphing calculators? Boolean Operators are often used in programs to control program flow and in graphing to control the graph of the function over specific values. Values are interpreted as Zero (false) or nonzero (true). The Logic menu can be accessed by pressing [2ND] [TEST] [►]. LOG...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34774