Solution 35914: Calculating the Central Difference Quotient of an Expression on the TI-Nspire™ CAS Family.
...Radian and press [enter] [enter]. When using the central difference quotient formula it returns the numerical derivative. 1) Press [catalog] [C] and scroll down to centralDiff( and press [enter]. 2) Press [trig] [►] [enter]. 3) Press [X] [►]. 4) Press [,] [X] [,] [H] [enter]. 5) Press [catalog] ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35914
Solution 38395: Sending Unprompted Files from a TI-Nspire Family Handheld and Viewing them within TI-Nspire Navigator Family Software.
...word. 2) Next open the document you wish to send on the TI-Nspire Family handheld. If it is an open document you can press [4 Current] from the Home screen. For a saved document press [2 My Documents] from the Home screen and select it from the list then press [Enter] 3) With the document open, o...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/38395
Solution 33471: Graphing a Function and the Slope Field Based on that Function using the TI-Nspire™ CAS Family.
...ased on that function using the TI-Nspire CAS family? The TI-Nspire CAS family is not able to graph a function and differential equation on the same screen at the same time. However, it is possible to graph both at the same time using the split screen function. To do this follow the steps listed ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33471
Solution 11128: Availability of Graphing Calculator Suitcases.
...ts Workshop Loan Program is a useful storage solution for TI graphing calculators. This sturdy suitcase is suitable for shipping TI graphing and ViewScreen™ calculators. This suitcase holds up to 30 TI graphing calculators. The suitcase can be ordered from: Quality Cases and Containers LLC 1315...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11128
Solution 33631: Evaluating an Expression in the Graphs Application using the TI-Nspire™ Family Products.
...ut of a specific input) from the graphs application, please follow the steps below. For example: Find ¦(2.43) for ¦(x)= 2x^2+4x+7. • From the home screen press 1: New Document, 2: Add Graphs. • Next to ¦1(x)=, input [(-)][2] [x] [x2] [+] [4] [x] [+] [7] [enter]. • Press [menu]. • Press 5: Tr...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33631
Solution 33633: Finding the Reflection of a Point Using the TI-Nspire™ Family Products.
...ing the TI-Nspire family products? To find the reflection of a point using the TI-Nspire family products, follow the example below. • From the home screen, press 1: New Document, 2: Add Graphs or 3: Add Geometry to add a Graphs or Geometry application. • If you added a Geometry application, pres...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33633
Solution 12013: Resolving the "Does Not Exist" Error When Using the Start-Up Customization App on the TI-83 Plus and TI-84 Plus.
... be displayed every time the calculator is turned on. To turn the Start-Up Customization app off, follow the steps provided below: 1) Press [APPS], scroll down to "Start-up" and press [enter].2) Press [ENTER] to bypass the Start-Up Customization "splash" screen.3) Select "OFF" for the "DISPLAY" ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12013
Solution 11308: Calculator Applications (Apps) that Can be Used in Biology on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...s Families - Organize data (like growth over time) in spreadsheets on the TI-83 Plus and TI-84 Plus family calculator, and then export that data to Microsoft Excel®.Science Tools App for the TI-83 Plus and TI-84 Plus Families - Finally - an easy way to graph and analyze data! With Science Tools, ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11308
Solution 11309: Calculator Applications (Apps) that Can be Used in Physics on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...nt figures, and more!CellSheet™ - Organize data in spreadsheets on TI-83 Plus or TI-84 Plus family graphing calculator, and then export the data to Microsoft Excel®.NoteFolio™ - Take lab notes on the calculator, and then import them into Microsoft Word® software. StudyCards™ - Create virtual flas...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11309
Solution 11979: Purpose of the GarbageCollect Function on the TI-83 Plus Family, TI-84 Plus Family or TI-Nspire™ Handheld in TI-84 Plus Mode.
...er data archive and it rearranges the remaining variables into consecutive blocks. When a variable is unarchived, the amount of free Archive memory increases immediately, but the space is not actually available until after the next garbage collection. To use the GarbageCollect function, follow t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11979
Solution 34371: Using a Boolean Formula in a Spreadsheet with TI-Nspire™ Family Products.
...2) Select 4: Add Lists & Spreadsheet. 3) Enter list of numbers in column A. 4) Go to cell B1 and input [=][a][1][ctrl][<][0] and press [enter]. 5) Scroll up back to cell B1 and press [ctrl] [c] to copy the formula. 6) Scroll down and press [shift] and the down arrow on the touchpad simultaneous...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34371
Solution 35075: Finding the Midpoint or Perpendicular Bisectior of a Line or Segment for the TI-Nspire™ Family.
... The TI-Nspire family can calculate the midpoint or bisector of any line, segment, or side of a geometric shape. To do so, follow the steps below. • Create the line or segment. If unfamiliar with knowing how to create line segments please visit Creating Lines, Segments, Rays, and Vectors using ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35075
Solution 35474: Using the nfMin() and nfMax() Function on the TI-Nspire™ Family Products.
...w. Example: Find the function minimum of sin(x), for the variable x, with -p for the lower bound and p for the upper bound. 1) From the calculator screen press [menu]. 2) Press 4: Calculus. 3) Press 5: Numerical Function Minimum. 4) Press [trig]. 5) Highlight sin and press [enter]. 6) Press [x]...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35474
Solution 35576: Calculating the Mean or Median of a List Using TI-Nspire™ Family Handhelds.
... Example: Find the mean and median of {2, 4, 4, 6, 7, 9, 19} 1) Store the values to a list so you can use that with calculations. 2) From the home screen, go to the calculator option. 3) Input {2, 4, 4, 6, 7, 9, 19} 4) Press the right arrow to go outside of the brackets 5) Press [ctrl] [var] [A...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35576
Solution 34915: Changing the Language to English on the TI-84 Plus C Silver Edition.
...anguage currently 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 informat...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34915
Solution 23851: Troubleshooting a TI-84 Plus Family or TI-89 Titanium That Responds Slowly to Key Presses.
... key press entries, the product responds slowly If a piece foreign material such as a pencil lead is lodged in the I/O port of the calculator, it may create a short causing the calculator to respond slowly to key press entries. If the piece of conductive material can be removed, it may restore t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/23851
Solution 11357: Useful Calculator Software Applications (Apps) that Can Help With Chemistry on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ed Apps that can be used are listed below: • Periodic Table App: - Access a graphical, electronic Periodic Table. - View and export properties, and scroll through all of the known elements. • Science Tools App: - Graph and analyze data, perform unit conversions, access constants, and calculate ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11357
Solution 29610: Performing A 2-Samp Z Test on the TI-Nspire™ Family Products.
...ation Standard Deviation 1: 16.6493 Population Standard Deviation 2: 18.0621 Solution: 1) Press [home], and choose "Add Lists & Spreadsheet." 2) Scroll to the top of column A, and input "list_1" in the cell with the "A" label. To input an underscore, press [ctrl] + the space bar. 3) Input th...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29610
Solution 21089: TI-Nspire™ Family Products Available from the TI Technology Rewards Program.
...nts for TI-Nspire CX CAS Slide Case · Redeem 1,500 points for TI-Nspire CX Docking Station · Redeem 1,750 points for TI-Nspire Lab Cradle · Redeem 8,750 points for TI-Nspire Lab Cradle 5 Pack · Redeem 550 points for TI-Innovator™ Hub · Redeem 1,600 point...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/21089
Solution 23150: Guidelines for Linking or Using Linked Variables on the TI-Nspire™ Family Products.
...oducts? Variable linking is a powerful tool for building and exploring mathematical models using the TI-Nspire family products. Values and functions created or defined in one application can interact with other applications (within the same problem) to share data. Below are a few guidelines to k...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/23150
Solution 34924: Dots or Lines Appearing on a Graph When Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ing the following: • Press [Y=]. • In Y1, press [X,T,q,n] [x²]. • Press [ZOOM] [6]. • Pressing [ZOOM] [0] to fit the function properly on the screen. To turn off the Grid, do the following: • Press [2ND] [FORMAT]. • Press [↓] [↓]. • Press [ENTER]. • Press [GRAPH]. The dots or lines...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34924
Solution 11876: Batteries Used In Texas Instruments Graphing Calculators.
... Model Battery type Backup battery type TI-73 Explorer™ 4-AAA alkaline CR1616 or CR1620 TI-83 Plus 4-AAA alkaline SR44SW or 303 silver oxide ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/11876
Solution 24070: Unable to Change a Function into a Family of Functions From the Calculator Application Using the TI-Nspire™ Family.
...[(] [►]. • Press [=] [ctrl] [{] [1] [,] [2] [.] [3]. • Press [►] [X] [enter]. • Press [ctrl] [◄] to toggle back to the graph. • Press [ctrl] [G]. • Scroll to f1(x)={1,2,3}x • Press [enter] Please see the TI-Nspire family guidebooks for more information. Solution 24070: Unable to Change a Fun...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24070
Solution 24493: Missing Graph Lines When Graphing a Family Functions on the TI-Nspire™ Family Products.
... family is limited on the amount of numbers that can be displayed in a family of functions to 16. In order to graph more then this it is necessary to create another function below it with the additional family of functions you wish to display that exceed 16. For example, trying to graph the foll...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24493
Solution 34917: Calculating and Graphing Quadratic Regressions Using the TI-84 Plus C Silver Edition.
...e STAT list editor.2) Input the data in the L1 and L2 lists, pressing [ENTER] after each number.3) Press [2ND] [QUIT] to quit and return to the home screen.To calculate the quadratic regression (ax2+bx+c):1) Press [STAT] to access the STAT menu.2) Scroll right to highlight the CALC menu.3) Press ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/computer-software-installation-activation/34917