Solution 36982: Error Code 6 or 39 displays on TI-Connect CE™ when an APP is transfered to the TI-84 Plus or TI-84 Plus Silver Edition calculator.
... Why does an “Error Code 6 or 39” display on TI-Connect CE™ when I transfer an app to my TI-84 Plus or TI-84 Plus Silver Edition? This error code occurs because the TI-84 Plus or TI-84 Plus Silver Edition is low in battery power. Please change your batteries on your Graphing Calculator if this...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36982
Solution 34917: Calculating and Graphing Quadratic Regressions Using the TI-84 Plus C Silver Edition.
...w to calculate and graph a quadratic regression using the TI-84 Plus C Silver Edition.Data for this example:To enter the data:1) Press [STAT] [1] to access the 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...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.
... 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 additional information. Solution 31791: Clearing ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31791
Solution 11993: Correcting a Syntax Error When Running a Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ng a program on the TI-83 Plus and TI-84 Plus family of graphing calculators I receive an ERR:SYNTAX. How can I fix this issue? An "ERR:SYNTAX" may occur when an assembly program is run as a TI-Basic program. To run an assembly program on the TI-83 Plus and TI-84 Plus family of graphing calculat...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11993
Solution 24690: Solving Systems of Linear Equations Using the TI-Nspire™ Family Products.
...ent. If prompted to save the existing document, choose "Yes" or "No". Press [1] to insert the Calculator application. 2) Press [menu] [3] [7] [2] to access the Solve System of Linear Equations... template. For the "Number of Equations" option, select "2" and for the "Variables" option, input "x,y...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24690
Solution 24770: Solving a System of Linear Equations on the TI-Nspire™ Family.
...us equations: 1) Press [menu] [3] [1]. 2a) If you have Touchpad Press [template key] 2b) If you have ClickPad Press [ctrl] [multiplication sign] to access the template menu. 3) Scroll to the first row, ninth column. 4) Press [X] [+] [2] [Y] [=] [1] [tab]. 5) Press [3] [X] [+] [4] [Y] [=] [(-)...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.
...ng the TI-Nspire family handhelds? The TI-Nspire family handhelds can 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 ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31891
Solution 31911: Using the Taylor Series Command on the TI-Nspire™ CAS Handhelds and TI-Nspire CAS Family Software.
...ynomial and press [enter] 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: Usi...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.
... Why do I get a domain error when calculating 1-Prop Z-Test on TI graphing calculators? When calculating a 1-Prop Z-Test with the number of successes provided as a percentage, the calculation will result in a domain error unless the success percentage is converted to a value. Example: The...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/28770
Solution 32071: Creating Vertical Line and Function on the TI-Nspire™ CX Family Line of Products.
...s App press [menu] [3] [2].2) Press [X] [=] [P] [I] [E] [C] [E] [W] [I] [S] [E] [(] [(-)] [3] [,] [(-)] [3] [<] [Y] [<] [2] [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...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32071
Solution 12707: Service Information for Canada.
...ed on the date of purchase. Units are warranted against defective materials or workmanship. This warranty is void if the product has been damaged by accident, unreasonable use, neglect, improper service, or other causes not arising from defects in material or workmanship. If a product is not fun...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12707
Solution 32171: Installing TI-Nspire™ Document Player for Mac® for Offline Use.
...using the drop down box then [Save] to proceed with the installation process. • The application will next display the below dialog click [Run] to accept the digital certificate. • The application will next display the below dialog click [Run] to accept the digital signature. • The applic...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32171
Solution 12725: Warranty Information on Texas Instruments Products Purchased in the United States.
...sed on the date of purchase. Units are warranted against defective materials or workmanship. The warranty is void if the product has been damaged by accident, unreasonable use, neglect, improper service, or other causes not arising from defects in material or workmanship. The warranty extends onl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12725
Solution 23911: Disposal or Recycle of an Old or Inoperable Calculator Product.
... in recycling your TI product. TI is concerned about mounting electronic waste and the proper disposal of products at the end of their useful life. Accordingly, Texas Instruments Education Technology products are designed to withstand years of use, and graphing calculators can be upgraded with n...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/23911
Solution 12197: Theft Preventative Solutions for TI Graphing Calculators.
...ucts Knowledge Base Knowledge Base Search What theft preventative measures are available for TI calculators? CCS Educational Inc., a third party dealer, has a product called Bat'ry Guard™. Bat'ry Guard™ is a locking battery door which serves to prevent bat...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12197
Solution 28270: Differences between the Volume Purchase Program (VPP) Proof-Of-Purchase (POP) and the Technology Rewards Program (TRP) Point Symbol.
...f purchase barcodes they possessed and to begin collecting the new TRP point symbol. As of December 31, 2010, the Technology Rewards Program stopped accepting proof of purchase UPC codes. Educators must now submit the TRP point symbol as their proof of purchase, also known as the UPC barcodes ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/profdev-ti-activities-lessions-guides/28270
Solution 19849: Error "Invalid input" When Naming a Column with the Same Name as a Stored Variable on the TI-Nspire™ Family.
...contents with the chosen name. If the name corresponds to an already defined variable, the handheld will display the error "Invalid input". If this occurs, simply choose a different name for the column. Please see the TI-Nspire family guidebooks for additional information. Solution 19849: Error...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/19849
Solution 21431: Graphing Piecewise Functions on the TI-Nspire™ Family Products.
... 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" template, press [catalog] [5] and scroll until the "n-piece piecewise function" template is found (8th optio...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21431
Solution 21770: Finding the Minimum, Maximum, and Zeros of a Function Using the TI-Nspire™ Family Products.
...enter] to graph the function. • Since the function's vertex is on the bottom of the graph, the user will be finding the minimum of the function. To access the Minimum tool, press [menu] [6] [2]. • The handheld will prompt for the "lower bound?". Using the arrow keys, move the cursor to the left ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21770
Solution 30211: Computing Net Present Value (NPV), Modified Internal rate (MIRR), and Internal Rate of Return (IRR) Using a TI-Nspire™ Family Products.
...eal number. CFList is a list of cash flow amounts after the initial cash flow CF0. CFFreq is a list in which each element specifies the frequency of occurrence for a rouped (consecutive) cash flow amount, which is the corresponding element of CFList. The default is 1; if you enter values, they mu...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30211
Solution 34792: Computing Nominal and Effective Interest Rates on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e, compounding periods). Use the ►Eff() function to compute the effective interest rate. The syntax is ►Eff(nominal rate, compounding periods). To access these functions, press [APPS] [ENTER] and select [B: ►Nom(] or [C:►Eff(]. Examples: Find the nominal rate of 25 effective rate with 2 compou...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34792
Solution 34575: Calculating Y-Hat Values on the TI-84 Plus Family of Graphing Calculators.
...es for a data set follow the example below: Please Note: The TI-84 Plus and TI-84 Plus Silver Edition require Operating System (OS) v 2.55MP to have access to the stat wizard view below. To verify what OS is installed press [2nd] followed by [+] then in the menu that appears select [1:About]. If ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34575
Solution 11925: Calculating Logistic Regressions Using the TI-83 Family, TI-84 Plus Family, and TI-Nspire™ Handheld in TI-84 Plus Mode.
... family, TI-84 Plus family, and TI-Nspire handheld in TI-84 Plus mode. Data for this example: L1: {3,5,8,10} L2: {7,8,14,18} 1) Press [STAT] [1] to access the STAT list editor. 2) Enter the data into the L1 and L2 lists, making sure to press [ENTER] after each entry. 3) Press [2nd] [MODE] to QUI...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11925
Solution 34573: Resolving an ERR:INVALID DIM or ERR:DIM MISMATCH Error on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... A cannot be multiplied by matrix B because the column dimension (2) in matrix A is not equal to the row dimension (3) in matrix B. If either error occurs when trying to graph a function (not a STAT PLOT), the error can be corrected by turning off the STAT PLOTS. The following steps will turn th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34573
Solution 34873: Correcting a Syntax Error When Running a Program on the TI-84 Plus C Silver Edition.
... When I try running a program on my TI-84 Plus C Silver Edition calculator, I receive an ERR:SYNTAX. How can I fix this issue? An "ERR:SYNTAX" may occur when an assembly program is run as a TI-Basic program. To run an assembly program on a TI-84 Plus C Silver Edition calculator, follow the step...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34873