Solution 34537: Attaching a Formula to a List Name in Stat List Editor on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...R]. • Press [ALPHA] [+] to access ". • Press [2ND] [1] [+] [2ND] [2] to enter L1+L2. • Press [ALPHA] [+]to enter the closing " followed by [ENTER] to complete the formula entry. Please Note: If a formula in quotation marks is displayed on the entry line, then a formula is already attached to the ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/34537
Solution 29850: Resolving Issues With TI-84 Plus Family Calculators That Display “Validating Operating System 100%” After An Operating System Update.
....To resolve this issue, simply transfer operating system version 2.55 MP to your TI-84 Plus Family calculator, and wait for the validation process to complete before pressing any buttons on the calculator. Also, when transferring the operating system to the calculator, you will see “Validating Op...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/29850
Solution 34853: Executing a Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e busy indicator will be on. Please Note:The ANS (Last Answer Variable) is updated during a program execution. The last entry is not updated as each command is executed. Additional Note: The TI-83 Plus and TI-84 Plus family of graphing calculators check for errors during program execution only....https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34853
Solution 35072: Troubleshooting a TI-84 Plus C Silver Edition Graphing Handheld That Will Not Charge in the Charging Station.
...t over to the inside, and read the label. Look for the UL stamp, and confirm that it states that it is 1000 mA or higher.2) Verify the USB cable is completely pushed into the handheld and it is a tight fit.3) Initiate a USB activity by putting the unit in Receive or Transmit mode (no need to ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/35072
Solution 23530: Examples and Differences Between Expressions, Equations and Inequalities.
... How to tell the difference between an expression, equation, and inequality? In mathematics, an expression is a general term for any well formed combination of mathematical symbols. It may consist of just one or more numbers, variables, operators, functions, and their arguments that evaluate...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/23530
Solution 40351: Statement on California Proposition 65
...nstruments calculators carry a warning for California’s Prop 65? There is no Proposition 65 warning on Texas Instruments calculators because they are compliant. TI calculators are tested for CA Proposition 65 substances, and they do not contain chemicals that are listed as harmful to people and t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/40351
Solution 35994: Using the Constraint "|" Operator with Defined Derivative Function Gives Unexpected Answer on the TI-Nspire™ CAS Family.
...owever the calculator will return an answer of positive 14. The reason for this is when entering the constraint of x=k, the TI-Nspire CAS is actually computing the expression below: derivative(derivative(1/k*k^3-9*k^2+15*k*k,k),k) To receive the expected answer, you must first simplify the expre...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35994
Solution 38375: Troubleshooting Connectivity Issues with Texas Instruments SilverLink USB cable on Mac OSX.
...leshooting Connectivity Issues with Texas Instruments SilverLink USB cable with TI-Connect on Mac OSX. If a graphing calculator fails to connect to a computer, follow the instructions below to troubleshoot the connection problem: Please Note: The steps below are only for the Texas Instruments Si...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/38375
Solution 11954: Differences Between the TI-83 Plus Family, TI-84 Plus Family and TI-86.
Solution 11954: Differences Between the TI-83 Plus Family, TI-84 Plus Family and TI-86. Solution 11954: Differences Between the TI-83 Plus Family, TI-84 Plus Family and TI-86. global Solution 11954: Differences Between the TI-83 Plus Family, TI-84 Plus Family and TI-86. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11954
Solution 35314: Finding Critical Points Using the TI-Nspire™ CAS Family.
...ates how to use the differentiate and solve functions to find critical points. Example: Find the critical points using the solver and differentiation commands on the home screen for the following function: f(x)= x^3+x^2-5x-5 The first step to finding the critical points is to differentiate the ab...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35314
Solution 29690: Calculating Inverse of a Matrix Using the TI-Nspire™ Family Products.
...uter software, please follow the steps below: 1) Insert a Calculator page 2) Press Menu 3) Select 7 for Matrix & Vector 4) Select 1 for Create then 5) Select 1 for Matrix 6) Select the Number of rows and columns in your matrix. 7) Input your values into the matrix template. And using you...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29690
Solution 40158: Transferring the TI-84 Plus CE Bundle version 5.6.0.20 displays the error "Not for you" using TI-Connect CE 5.4.0.1181.
...or all models of Texas Instruments CE family calculators: TI-84 Plus CETI-84 Plus CE-TTI-83 Premium CEThe bundle can only transfer files which are compatible with your model of TI-84 Plus CE. The "Not for you" error is just indicating that some of the files are not compatible. You will need t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/40158
Solution 22550: Finding the Circumference of a Circle or the Perimeter of a Shape Using the TI-Nspire™ Family Products.
...rements can be found by using the "Length" tool. The Length tool is one of the options under the "Measurement" menu. Please Note: Texas Instruments recommends all TI-Nspire family users update the handheld and computer software to the latest operating system. More information on the latest operat...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22550
Solution 22610: Calculating One-Variable Statistics Using the TI-Nspire™ Family Products.
...culate one-variable statistics using the TI-Nspire family handheld or computer software, please follow the example listed below. Example data: {1, 2, 5, 8} Using the handheld: 1) Press [home] and add Lists & Spreadsheet. 2) In column "A", input the example data pressing [enter] after each entry. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22610
Solution 22730: Calculating Monthly Payments Using the TI-Nspire™ Family Products.
...ntry. If done correctly, the handheld's display should look similar to: 4. Press the [tab] key repeatedly until the "Pmt:" option has been selected. 5. Press [enter] to compute for the monthly payment. If done correctly, the handheld's display should look like: If using the TI-Nspire family com...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22730
Solution 22750: Unable to Switch Keypads While Using Press-to-Test Mode on a TI-Nspire™ Family Handheld.
...andhelds can detect an improperly inserted keypad. The handheld will load the operating system then display the following error: "This key pad is not compatible with the current Press-to-Test mode. Please revert to the key pad used when entering Press-to-Test mode." No further actions on the hand...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22750
Solution 22951: Translating, Rotating, or Stretching a Graphed Function Using the TI-Nspire™ Family Products.
...roducts? To translate, rotate, or stretch a graphed function using the TI-Nspire family products, follow the steps listed below. Texas Instruments recommends all TI-Nspire family users update the handheld and software to the latest operating system. More information on the latest operating syste...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22951
Solution 24656: Creating a Scatter Plot Using the TI-Nspire™ Family Products.
... abc are entered and do the same for column xyz. Split the screen: 1) Press [doc] then select Page Layout [5], Select Layout [2], and Layout 2 [2]. Complete the Scatter Plot: 1) Move to the new page by pressing [crtl] [tab]. 2) Press [menu] [2] to insert the Graphs application. 3) Press [menu],...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24656
Solution 22251: Drawing the Symmetrical Image of a Shape on the TI-Nspire™ Family.
... TI-Nspire family handheld so that they are not accessible during an exam, the Press-to-Test feature must be used. Please Note: Texas Instruments recommends all TI-Nspire family users update the handheld to the latest operating system. To activate Press-to-Test mode via the handheld: 1) If th...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22251
Solution 40403: Correcting Syntax Error when Subtracting or Using Negative Numbers on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ly the two numbers, and the result will be the product of the two values, as in this example: Please Note: In TI-84 Plus CE Operating System version 5.7 and newer, the TI-84 Plus CE inserts the multiplication symbol [*] once the expression is evaluated. In OS versions 5.0 to 5.6, the implied mul...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/40403
Solution 40358: Updating or Reloading the TI-Nspire™ CX or TI-Nspire CX CAS Calculator Operating System
...TI-Nspire CX or TI-Nspire CX CAS Calculator? Please Note: If you experience issues connecting your TI-Nspire CX or TI-Nspire CX CAS calculator to the computer please follow the steps in Kbase #27430 Additional Note: The steps below are only for the TI-Nspire CX or TI-Nspire CX CAS calculator. If...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40358
Solution 12725: Warranty Information on Texas Instruments Products Purchased in the United States.
12725: TI Calculator Warranty coverage Information on Texas Instruments Products Purchased in the United States TI Calculator Warranty coverage Information on Texas Instruments Products Purchased in the United States, US, U.S., replacement calculator Solution 12725: Warranty Information on Texa...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12725
Updating the Handheld Operating System (OS) on a TI-Nspire™ CX II Family calculator
...stem (OS) on a TI-Nspire™ CX II family calculator using a computer and the following TI-Nspire™ software: - TI-Nspire™ CX Premium Teacher Software (v5.0 and later) - TI-Nspire™ CX Student Software (v5.0 and later) - TI-Nspire™ CX CAS Premium Teacher Software (v5.0 and later) - TI-Nspire™ CX CAS ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40359
Solution 12065: nSolve() (Numeric Solve) Function Algorithm for the TI-89 Family, TI-92 Family, Voyage 200 and TI-Nspire™ CAS Family Products.
... The algorithm used for nSolve() by the TI-89 family, TI-92 family, Voyage 200 and TI-Nspire CAS family products is described below. nSolve() uses a combination of bisection and the secant method, as described in Shampine and Allen Numerical Computing: An Introduction, W.B. Saunders Co., 1973. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/12065
Solution 30050: Finding the Number of Days Between Two Dates on the TI-Nspire™ Family Products.
...ts? Follow the instructions below to find 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 ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30050