Solution 24770: Solving a System of Linear Equations on the TI-Nspire™ Family.
...t( command. The following example will solve x and y for the equations: For Example: x + 2y = 1 3x + 4y = -1 1) Press [home] [A] or add a Calculator app. This is the first option on the available icons at the bottom. 2) Press [catalog] [S]. 3) Scroll to simult( and press [enter]. 4) Press [tem...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24770
Solution 31891: Calculating Measurements for Length, Area, Slope, and Angles Using the TI-Nspire™ Family Handhelds.
... calculate the measurements for length, area, slope, and angles of figures. To access the measurements options you will first need to insert a graphs application. Please follow the steps below: • Press [home]. • Select 2: Add Graphs. • Press [menu]. • Select 8: Geometry. • Select 3: Measurement....https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31891
Solution 24790: Simultaneously Solving a System of Nonlinear Equations on the TI-Nspire™ Family Handheld.
...addition to using graphs, the TI-Nspire CAS handheld can also use the solve( and "and" commands to solve simultaneous equations: • In the calculator application, press the catalog key. • Use the tab key to move the cursor to the section titles. • Use the navpad left and right arrow keys to hig...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24790
Solution 12003: Troubleshooting a TI-83 Plus Family or TI-84 Plus Family Calculator that Displays Garbage Collecting... for More Than 20 Minutes.
...While holding down the [DEL] key, replace the AAA battery, and press the [ON] Key. The message Waiting... Please install calculator software should appear. At this point, it will be necessary to reinstall the calculator's operating system using the method for your calculator below: TI-84 Plus F...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12003
Solution 22251: Drawing the Symmetrical Image of a Shape on the TI-Nspire™ Family.
... to your model below: TI-Nspire Clickpad: 2a) Press and hold [Esc] and [Home] while holding both press [ON] and wait for the Press-to-Test menu to appear, once it appears release all keys. TI-Nspire CX II, TI-Nspire CX or TI-Nspire Touchpad: 2b) Press and hold the [Esc] key and then press [...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22251
Solution 22234: TI-Nspire™ Family Handheld Showing Busy Signal for an Extended Period of Time When Doing Complex Calculations.
...culation. To break a calculation, please see the below instructions:• Press and hold the [on] key.• After a few seconds an error "BREAK" message will appear• Press [tab] to choose from either "View" "Go To" or "Cancel".• Press [enter] on any one of these options to cancel the calculation.Please s...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22234
Solution 32071: Creating Vertical Line and Function on the TI-Nspire™ CX Family Line of Products.
...mily line of products? To see the template for graphing a vertical line, please follow the steps below to graph X=2. 1) Press [home] and add a Graphs App or press [B].2) Press [menu] [3] [3] [1] [2]. 3) Press [2] [enter]. To be able to create vertical functions please follow the example below for...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32071
Solution 22233: Graphing Inequalities on the TI-Nspire™ Family.
...ly? Please see the below instructions on graphing inequalities on TI-Nspire family using the example y≤3x.• Press [home] [B] or choose to add a Graph App.• Press [del] [1].• Press [3] [X] [enter]. Please see the TI-Nspire CX, TI-Nspire CX CAS, TI-Nspire and TI-Nspire CAS guidebooks for additional...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22233
Solution 32151: Calculating Logistic Growth Using the TI-Nspire™ CAS Family Products.
...wn to select D: Differential Equation Solver and press [enter]. 4) Input y'=.001´y´(250-y) and y(0)=8,x,y) 5) Press [enter] and your solution will appear Define f1(x) to be the solution from above: 1) Press [menu] and select 1: Actions>1: Define. 2) Type f1(x)= then copy and paste the solutio...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32151
Solution 32171: Installing TI-Nspire™ Document Player for Mac® for Offline Use.
...ac.zip] at the upper right corner of the screen and download this file to your computer. • Once downloaded [Double Click] the zip file to extract the application. • Once the application has been extracted [Double Click] the [nspire-player-setup.app] • The application will next display the below d...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32171
Solution 40358: Updating or Reloading the TI-Nspire™ CX or TI-Nspire CX CAS Calculator Operating System
... message stating that "Any unsaved data will be lost". To continue the installation, click "Yes". 11) A window with the message "Installing OS" will appear. 12) When finished, a confirmation window will appear indicating that it is now safe to disconnect. Installing the OS (Operating System) u...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40358
Updating the Handheld Operating System (OS) on a TI-Nspire™ CX II Family calculator
...ware/update/ti-nspire-software-update to get the latest TI-Nspire™ Software and Operating System (OS) versions. TI-Nspire™ CX II Connect for the web application: Update your TI-Nspire™ CX II with a Chromebook, Windows computer, or Mac® computer, using the web-based connectivity. Please see Solut...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40359
Solution 21390: Updating or Reloading the TI-Nspire or TI-Nspire CAS Clickpad or Touchpad Calculator Operating System
... message stating that "Any unsaved data will be lost". To continue the installation, click "Yes". 10) A window with the message "Installing OS" will appear. 11) When finished, a confirmation window will appear indicating that it is now safe to disconnect. Installing the OS (Operating System) u...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21390
Solution 32332: Converting PublishView™ Documents to TI-Nspire™ Documents Using the TI-Nspire Family Software.
...converted. 2. Click File > Convert to > TI-Nspire document. • The new TI-Nspire document opens in the Documents Workspace. • All supported TI-Nspire applications are part of the new TI-Nspire document. • Starting from top to bottom, and then left to right, the layout of the TI-Nspire document is...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32332
Solution 26330: Title I School Discount Program
... of their students on free or reduced lunch plans. These products, sold in 10-calculator “Teacher Packs,” are reconditioned to like-new operation and appearance and are covered by TI's one-year limited warranty. Each Teacher Pack contains 10 reconditioned calculators, batteries, and unit-to-unit ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/26330
Solution 32371: Performing Polar and Rectangular Conversions using the TI-Nspire™ Family Handhelds.
...e answer. Please Note: Answers will vary depending on mode settings. If you do not receive the answer above, please press [ctrl] [enter] to get an approximate answer. Example: Convert the polar coordinates ([3,p/4,p/6]) to rectangular form. 1) Press [home]. 2) Press 5: Settings and press 2: ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32371
Solution 11834: Algorithm for cSolve() Function on the TI-89 Family, TI-92 Family, Voyage™ 200 and TI-Nspire™ CAS Family.
... 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: Algorithm for cSolve() Function on the TI-89 Family, TI-92 Family, Voyage™ 200 and TI-Nspire™ CAS Family. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/11834
Solution 31771: Finding the Zero of a Function Using the TI-Nspire™ CAS and TI-Nspire CX CAS Handhelds.
...ed. Please refer to the following example. For Example: Find the zero of the function: 2x^2+2x-4 1) Press [home] [1] [1] to insert a new calculator application. 2) Press [catalog] [1] [Z]. 3) Select zeros( . 4) Press [enter]. 5) Input [2] [x] [x2] [+] [2] [x] [-] [4] [,] [x]. 6) Press ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31771
Solution 19849: Error "Invalid input" When Naming a Column with the Same Name as a Stored Variable on the TI-Nspire™ Family.
...he TI-Nspire family handheld display the error "Invalid input" when naming a column with the same name as a stored variable? The Lists & Spreadsheets application on the TI-Nspire family handheld allows the user to 'name' a column, thereby associating its contents with the chosen name. If the name...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/19849
Solution 31552: Creating a Function Table Using the TI-36X Pro.
...se the 'X = ?', you may now enter values for X and press [enter] to see the corresponding value. After searching close to x = 18, the point (18, 324) appears to be the vertex of the parabola since it appears to be the turning point of the set of points of this function. To search closer to x = 18...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31552
Solution 21431: Graphing Piecewise Functions on the TI-Nspire™ Family Products.
...ntral. Graph: f1(X) = X² when (-3)3 If using the TI-Nspire family handhelds: 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...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21431
Solution 21710: Using Undo and Redo on the TI-Nspire™ Family.
...• Press [ctrl] [Z] to remove the last function performed. Redo: • Press [ctrl] [Y] to replace the last function removed. Available memory limitations apply to the amount of undo and redo steps that can be recalled. Please see the TI-Nspire and the TI-Nspire CAS guidebooks for additional informati...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21710
Solution 21770: Finding the Minimum, Maximum, and Zeros of a Function Using the TI-Nspire™ Family Products.
...d at the TI-Nspire CX and TI-Nspire CX CAS latest software pages. Example function: x^2+2x-2.5 • Press [home] [ctrl] [+page] [2] to insert the Graphs application. • Press [enter] and the cursor will blink next to f1(x)=, indicating that the handheld is ready for input. • Input x^2+2x-2.5 and pres...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21770
Solution 12198: TI Graphing Calculators Not Allowed on the National Council of Examiners for Engineering and Surveying (NCEES) Exams.
... enforced an existing policy that began with the April 2004 test administration. Currently, the board has specified that TI-30X and TI-36X models are approved and that any Texas Instruments calculator must contain either TI-30X or TI-36X in its model name. Several Texas Instruments graphing calcu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12198
Solution 34887: Using the Alpha Typing Mode for A Through Z and Other Characters Using TI-SmartView CE Emulator Software for the TI-84 Plus Family.
...ere pressing [A] gives A, not the [MATH] key. To enable alpha typing mode: 1) Click [ALPHA] or press [F7]. 2) The cursor changes to [A]. 3) Press the applicable key. Keys without an associated alpha character act the same as they do in the normal shortcut mode. For example: [F1] is still a shortc...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34887