Solution 33631: Evaluating an Expression in the Graphs Application using the TI-Nspire™ Family Products.
...Press 1: Graph Trace. This will allow you to move the cursor around on the graph. To find the value of the function at a specific x-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. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33631
Solution 12013: Resolving the "Does Not Exist" Error When Using the Start-Up Customization App on the TI-83 Plus and TI-84 Plus.
...e 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" option and press [ENTER].4) Scroll down to "FINISH" and press [E...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12013
Solution 12005: Unexpected Complex Answer Results (i Imaginary) on the TI-83 Plus, TI-84 Plus, and TI-84 Plus C Silver Edition.
...calculators use rounding schemes to generate expected answers within a certain tolerance. However, this has the potential to create problems in some types of calculations. Therefore, Texas Instruments decided to use no rounding schemes on this type of calculation. Please see the TI-83 Plus and TI...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12005
Solution 11900: Troubleshooting a Texas Instruments Graphing Calculator That Will Not Turn On.
...eplacing Batteries In a TI Graphing Calculator". For any graphing calculator, please ensure that there are no buttons that are stuck down below the keypad. For the TI-Nspire™ family, please ensure that the reset button located on the back is not stuck down below the bottom case. To find Troublesh...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11900
Solution 11885: Guidelines and Precautions for Replacing Batteries in TI Graphing Calculators.
...le and non-rechargeable batteries. 2) Install batteries according to polarity diagrams. 3) Do not mix new and used batteries. Do not mix brands or types within brands of batteries. 4) Replace all four AAA or AA batteries simultaneously; or, replace the lithium battery. Do not remove both types...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11885
Solution 11782: Performing Polar Complex Number Calculations in Degree Mode on Graphing Calculators.
...gree-mode scaling by p/180 applies only to the trig and inverse trig functions. This scaling does not apply to the related exponential, logarithmic, hyperbolic, or inverse-hyperbolic functions. Consequently, radian-mode identities between these functions are not generally true for degree mode whe...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11782
Solution 11877: Battery Voltage Required to Power a TI Graphing Calculator.
...Base Knowledge Base Search What is the battery voltage required to power a TI graphing calculator? Typically, a graphing calculator requires approximately 6 volts to run, the equivalent of four AAA batteries. When the battery power decreases throu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11877
Solution 27430: Troubleshooting Connectivity Issues Between TI Graphing Calculators and Computers.
... you continue having issues try reinstalling the drivers using the steps below: TI Connect: 1) Press [Windows key]+[R] to open the run dialog then type the text below in the dialog: devmgmt.msc 2) Click [OK] to launch the device manager. 3) Locate your device either under [Other Devices] or [...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/27430
Solution 22951: Translating, Rotating, or Stretching a Graphed Function Using the TI-Nspire™ Family Products.
...erating system. More information on the latest operating system can be found at the TI-Nspire and TI-Nspire CAS latest software pages. The following types of functions can be manipulated (translated, rotated, stretched) using the Graphs application: Linear function; y=b Linear function; y=a*x+b Q...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22951
Solution 24070: Unable to Change a Function into a Family of Functions From the Calculator Application Using the TI-Nspire™ Family.
...family? Once an item is defined as a function, such as f1(x)=x, or as a family of functions, such as f1(x)={1,2,3}x; it can be changed to the other type from the Graphs Application but you will need to manually update the graph. For instance, after graphing the function f1(x)=x, entering in Def...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24070
Solution 34917: Calculating and Graphing Quadratic Regressions Using the TI-84 Plus C Silver Edition.
... regression equation:1) Press [2ND] [STAT PLOT] [1] to access the STAT PLOTS menu and edit Plot1.2) Press [ENTER] to turn On Plot1.3) Scroll down to Type: and press [ENTER] to select the scatter plot option.4) Scroll down to Xlist and press [2ND] [L1] to input L1. Scroll down to Ylist and press [...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/computer-software-installation-activation/34917
Solution 31791: Clearing Data Added in a Previous Session Without Exiting Press-to-Test Mode Using a TI-Nspire™ Family Handheld.
...e entered and saved data on the handheld in TI-84 mode, that data is not deleted if the handheld is cleared in Press-to-Test mode using a TI-Nspire keypad. However, the TI-84 Plus data is not accessible when using the TI-Nspire keypad. Please see the TI-Nspire Press-to-Test guidebook for additio...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31791
Solution 31911: Using the Taylor Series Command on the TI-Nspire™ CAS Handhelds and TI-Nspire CAS Family Software.
...er] 5) Press [ctrl] [ln][x] [)] [,] [x] [,] [3] [,] [1] [)] [enter] The answer will display. Please Note: You may also access the command by typing taylor( Please see the TI-Nspire CX CAS, or TI-Nspire CAS guidebooks for additional information. Solution 31911: Using the Taylor Series C...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31911
Solution 28770: Correcting a Domain Error when Calculating a 1-Prop Z-Test on a TI Graphing Calculator.
...uccesses provided as a percentage, the calculation will result in a domain error unless the success percentage is converted to a value. Example: The hypothesized proportion is .9, with 80% successes, and a sample size of 200. For this example, p=.9, and n=200, but if x is entered as .8, as a part...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/28770
Solution 22251: Drawing the Symmetrical Image of a Shape on the TI-Nspire™ Family.
...dheld will be out of Press-to-Test mode. Please Note: The Press-to-Test feature also works with the TI-Nspire handheld's interchangeable TI-84 Plus Keypad. Programs and Apps not allowed during testing will be temporarily disabled and then restored after the exam. When the TI-84 Plus Keypad is ins...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22251
Solution 31931: Calculating Variance Using the TI-Nspire™ Family Handhelds.
... Knowledge Base Search How do I calculate variance using the TI-Nspire family handhelds? The TI-Nspire family handhelds will calculate two types of standard deviation: the sample standard deviation and the population standard deviation. The population standard deviation, denoted by óx...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31931
Solution 32071: Creating Vertical Line and Function on the TI-Nspire™ CX Family Line of Products.
... [enter] .Please Note: To access < command press [Ctrl] [=]. Additionally the "piecewise" command can also be selected from the [Catalog] instead of typed. Please see the TI-Nspire CX, TI-Nspire CX CAS, TI-Nspire and TI-Nspire CAS guidebooks for additional information. Solution 32071: Creating ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32071
Solution 32151: Calculating Logistic Growth Using the TI-Nspire™ CAS Family Products.
...,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 solution after the equal sign. 3) Delete y= from expression and press [enter]. Graph f1(x) and trace the expres...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32151
Solution 21390: Updating or Reloading the TI-Nspire or TI-Nspire CAS Clickpad or Touchpad Calculator Operating System
...chpad to another TI-Nspire CAS calculator with Clickpad or Touchpad Please Note: It is not possible to update the emulator of the TI-84 Plus family keypad. The TI-Nspire OS has the TI-Nspire in TI-84 Plus mode OS update embedded in the OS. Please see the TI-Nspire and TI-Nspire CAS guidebooks for...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21390
Solution 32731: Inserting Chemical Equations Using the TI-Nspire™ Family Products.
...cursor where you want the equation. • Press [ctrl] [menu] 7: Insert Chem Box, or press [ctrl] [E] and an empty chemical equation box is displayed. • Type the equation in the box. For example, to represent Sulphuric Acid, input [H] [2] [s] [shift] [O] [4], capitalizing the O manually. • Use par...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32731
Solution 24810: Transferring Files to TI-Nspire Family Handhelds Using the TI Connect-to-Class™ Teacher Software.
...rely connected to a USB hub. • In the TI Connect-to-Class Teacher software, click on the "Tools" menu and select "Transfer Tool". • For the " Device Type" drop-down menu, select "TI-Nspire Family Handhelds" or "TI-Nspire CAS Family Handhelds". • Click the "Add File" button. • Using the Windows Ex...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24810
Solution 30050: Finding the Number of Days Between Two Dates on the TI-Nspire™ Family Products.
...the number of days between two dates with the TI-Nspire family products: 1) Using the Catalog select dbd( ) command or using the TI-Nspire keyboard, type in dbd( ) 2) Enter the date in the ( ) in the following format: MM. DDYY, MM. DDYY Example: To find the number of days between December 2...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30050
Solution 34885: Displaying a Single Value in a List on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...u get the error message "Invalid Dim" when trying to find the value, make sure that the list has the value you are trying to find and you are not mistyping the name of the list. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34885: Displaying a Si...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34885
Solution 11928: Calculating One-variable Statistics with Frequencies using a TI-83 Plus Family of Graphing Calculators.
...tics: • First press the [STAT] key then press the [right arrow] key once to enter the CALC menu. • Next press the [1] key and 1-Var Stats will be typed on the home screen • Next in order input which lists we want to find our 1-Var Stats for, press the [2nd] key, then the [1] key to bring up...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11928
Solution 34416: Calculating One-variable Statistics with Frequencies using a TI-84 Plus Family of Graphing Calculators.
...ics: 1) First press the [STAT] key then press the [right arrow] key once to enter the CALC menu. 2) Next press the [1] key and 1-Var Stats will be typed on the home screen 3) Next in order input which lists we want to find our 1-Var Stats for, leave the List as L1, scroll down to FreqList, pr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34416