Solution 12666: Locating a Graphing Calculator's Unique Product ID Number.
...and TI-84 Plus family of products Knowledge Base Knowledge Base Search Each TI Flash-based graphing calculator has a distinct product ID number. These units are listed below: • TI-73 Explorer™ • TI-83 Plus • TI-83 Plus Silver Edition • TI-84 Plus • TI-84 Pl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12666
Solution 30290: Calculating with an Imaginary Number or the Exponential Constant on the TI-Nspire™ Family Products.
...sult when calculating a problem with an imaginary number or the exponential constant on the TI-Nspire family products? When entering in equations that involve imaginary numbers (i) or exponential constant (e), you would not use the buttons [i] or [e]. These are intended for variables. To ente...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30290
Solution 27210: Creating and Viewing a Residual List on the TI-83 Plus family of graphing calculators.
...R]. To graph the linear regression along with the statistical data: • Press [2nd] [STAT PLOT] [1]. • Use the settings listed in the image below. To change the menu settings use the arrow keys to navigate the options and press the [Enter] key to select an option. • Press [ZOOM] [9]. Please see...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/27210
Solution 12704: Locating the Serial Number and Manufacturing (Date) Code on TI Calculators.
...manufacturing (date) code, look for a string of letters and numbers such as I-0498A. This number is not unique, meaning one or more calculators could have the same manufacturing (date) code.Please Note: Texas Instruments does not register serial numbers or manufacturing (date) codes. It is up to ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12704
Solution 30371: Calculating Double Limits on the TI-Nspire™ CAS Family Products.
...ator or Calculate (from the Scratchpad) application. 2) Press [menu] [4] [4] to select the Limit function. The Limit template is displayed. 3) The handheld will prompt for the variable in the limit. From the example function, input x and press the [right arrow] key. 4) The handheld will prompt...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30371
Solution 23250: Toggling the Discontinuity Detection Setting on the TI-84 Plus Family Graphing Calculator to Show/Hide Asymptotes.
... Plus family operating system versions 2.30 and above incorporate a new setting called "discontinuity detection", which will detect and remove lines that might not otherwise be drawn through discontinuities or asymptotes. For example, if the user has OS v2.21 installed on the TI-84 Plus family ca...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/23250
Solution 32751: Creating and Managing Folders Using the TI-Nspire™ Family Products.
...Please follow the steps below: To create a folder: • Press [home]. • Press 2: My Documents. • Press [menu]. • Press 1: New Folder. • Input the name that you want for the folder and press [enter]. To rename a folder: • Press [home]. • Press 2: My Documents. • Select the folder that you want to...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32751
Solution 17090: Troubleshooting when the Y= Editor Screen Displays X= instead of Y= on the TI-83 Plus Family and TI-84 Plus Family.
...a black box in the upper left corner of the screen. • Press the up arrow key to select the “Y=” in the corner. • Press [ENTER]. The X= Editor should change back to the Y= Editor. Please see the TI-83 family and TI-84 Plus family guidebooks for additional information. Solution 17090: Troubleshoo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/17090
Solution 12028: Differences in the TI-84 Family Student and Teacher Calculators.
...Viewscreen panel and the TI-Presenter using the TI-84 Plus Presentation Link™ (available separately). The TI-84 Plus Presentation Link is an adaptor that connects the new USB port on the TI-84 Plus Family calculator with the existing cable on the ViewScreen panel or TI-Presenter. TI will continu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12028
Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products.
... the down arrow until you see f1(x)= with the equation to be graphed. 2) Press [enter] to see the graph or you can use Window/zoom and Zoom-Data to change the graph view. Please see the TI-Nspire family guidebooks for additional information. Solution 33931: Calculating and Graphing a Quadratic...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33931
Solution 34813: Graphing Derivatives on the TI-84 Plus Family of Graphing Calculators.
...] • Press [MATH] • Press [8] to select 8:nDeriv( • Press [X,T,θ,n] [X,T,θ,n] [^] [3] [Right Arrow] [Right Arrow] [X,T,θ,n] [ENTER] • Once you have your function entered, press [GRAPH] to see the results. Please see the TI-84 Plus Family guidebooks for additional information. Solution 3...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34813
Solution 26370: Safely Removing a New Texas Instruments Calculator from the Plastic Clamshell Package.
...Texas Instruments products are packaged in heat-sealed clamshells to prevent damage to the product during shipping and to ensure the accessories for that product are not lost or stolen. To open the package, 1) Turn to the back of the packaging. For TI-83 Plus, TI-84 Plus, TI-84 Plus Silver Editio...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/26370
Solution 35914: Calculating the Central Difference Quotient of an Expression on the TI-Nspire™ CAS Family.
...found under [catalog]. The syntax is as follows: centralDiff(Exp, Var[=Value][,Step]) These examples are done in Radian mode of a calculator App, to change the settings to Radian please do the following: 1) Press [home] and choose to add a Calculator. 2) Press [doc] [7] [2]. 3) Press [▼] [►] sele...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35914
Solution 10650: Proving Ownership of Lost/Stolen Calculators.
...exas Instruments does not register serial numbers for TI calculators Please Note: Texas Instruments does not replace stolen/lost calculators. If you have questions about your TI product, please contact us at 1-800-TI-CARES or send us an e-mail. Solution 10650: Proving Ownership of Lost/Stolen C...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10650
Solution 33631: Evaluating an Expression in the Graphs Application using the TI-Nspire™ Family Products.
...-value, simply type in the x-value and press [enter]. For example, press [2] [.] [4] [3] [enter]. You will see ¦1: (2.43, 4.91) in the lower right hand corner. This means ¦(2.43)=4.91. Please see the TI-Nspire family products guidebooks for additional information. Solution 33631: Evaluat...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.
...Transformation, 2: Reflection. • If you added a Graphs application, press [menu], 8: Geometry, 5: Transformation, 2: Reflection. • Click on the line that you want to create the reflection for. • Move the cursor to where you want the point and its reflection. • Click set where you want the points....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.
...he Start-Up Customization app looks for a program, picture or app to run when the calculator is turned on. If this designated program, picture or app has been erased from the calculator, the Start-Up Customization "Does Not Exist" error message will be displayed every time the calculator is turne...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12013
Solution 38095: Graphing an Inverse Function on a TI-Nspire CX Family
...on a TI-Nspire CX Family? To graph the inverse of a function please follow the steps listed below: Please Note: The below steps will only work if you have the latest operating system. For steps on updating the handheld OS follow KB# 21390. • Open a Graphs page, on the handheld press [Home] and se...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/38095
Solution 35075: Finding the Midpoint or Perpendicular Bisectior of a Line or Segment for the TI-Nspire™ Family.
...e or segment using 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...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35075
Solution 11890: Registering a Texas Instruments (TI) Graphing Calculator on the TI Online Store.
... Knowledge Base Search Is it necessary to register the calculator for Warranty verification purposes? Congratulations on the purchase of your new TI product! TI provides a one-year limited warranty against defective materials and construction. It is not necessary to register ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11890