Solution 10389: Differences in Features Between the TI-82 and TI-83.
...G menu of all graphing calculator instructions• Ability to evaluate complex numbersAdvanced statistics capabilities including:• Hypothesis tests• Confidence intervals• Probability distribution functionsFinancial functions including:• Time-Value-of-Money features• Cash flows• AmortizationKeyboard ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10389
Solution 10390: Different File Extensions for the TI-83.
...ith the TI-GRAPH LINK software. The TI-GRAPH LINK software has an Ungroup (program.83g) utility that enables you to view these files. To extract individual files from a group file: 1) Open the TI-GRAPH LINK software. 2) Click on Tools, Ungroup TI-83 files. 3) In the Extract Files from Group windo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10390
Solution 10391: Linking a TI-83 Family or TI-84 Plus Family Graphing Calculator to a TI-82 Graphing Calculator.
...t the sum of 5 and sin(X). If a TI-82 instruction that the TI-83 family / TI-84 Plus family calculator cannot translate is transmitted, the ERR:INVALID menu is displayed when the receiving unit attempts to execute the instruction. For example, on the TI-82, the character group Un-1 is pasted to...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10391
Solution 33791: Using the Floor ( ) Function on the TI-Nspire™ Family Products.
...unction on the TI-Nspire family products? The floor function returns the nearest integer that is less than or equal to its argument. This function is identical to the int ( ) function. The argument can be a real or complex number, a number, a list or a matrix. The proper syntax for the floor func...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33791
Solution 11307: Calculator Software Applications (Apps) Bundled with the TI-84 Plus Silver Edition Graphing Calculator.
...Algebra 1 (Chapters 1- 5) App • Transformation Graphing App • Vernier EasyData™ App For a additional information about the above Apps, download the guidebooks by opening the corresponding the download page.. Solution 11307: Calculator Software Applications (Apps) Bundled with the TI-84 Plus Silv...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11307
Solution 11896: Standards Used to Verify Functionality of Graphing Calculators.
...UL, etc.) to verify functionality of graphing calculators? TI has its own proprietary testing protocol for its products. This protocol serves to provide TI with a level of confidence in not only product functionality but also the accuracy of the documentation that accompanies the product. As not...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11896
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 12212: Correcting an Error in Xmit Error Message when Transferring Data Between Two Graphing Calculators.
...culator. If the cable does not fit properly into the I/O port, or if the I/O port appears to be damaged (broken or separated plastic, obstruction inside the port) please contact customer support for additional assistance. Solution 12212: Correcting an Error in Xmit Error Message when Transferri...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12212
Solution 11410: Benefits of Calculator Software Applications (Apps) Over User-created Programs.
...efits over user-defined programs.Apps are stored in Flash ROM, rather than user RAM, so they keep user RAM available to store data. Apps cannot be accidentally removed from Flash ROM by resetting the RAM or by completely draining the batteries (dead batteries). Apps can be much more powerful and ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11410
Solution 39479: Update the Operating System (OS) on multiple TI-Nspire CX Family Calculators using TI-Nspire CX Premium Teacher Software.
...TI-Nspire CX Premium Teacher Software? To update the OS on multiple TI-Nspire CX Family calculators please follow the steps below: Please Note: To avoid losing unsaved data, close all documents on the calculator before updating its OS. Updating the OS does not replace or remove previously saved d...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/39479
Solution 22330: Using the Tab and Arrow Keys on a TI-Nspire™ Family.
...rs to create a new expression. 2) Second [tab] press: highlights the Expand/Collapse entry line history button. 3) Third [tab] press: highlights the Hide/Show button on the entry line. 4) Fourth [tab] press: highlights the Attributes button on the entry line. 5) Fifth [tab] press: focuses on the ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22330
Solution 22550: Finding the Circumference of a Circle or the Perimeter of a Shape Using the TI-Nspire™ Family Products.
...er constructs a rectangle, the "Length" tool, when used, will calculate the perimeter of the constructed rectangle. Please see the TI-Nspire family guidebooks for additional information. Solution 22550: Finding the Circumference of a Circle or the Perimeter of a Shape Using the TI-Nspire™ Famil...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22550
Solution 34424: Coefficient (r-Values) are not Displayed When Calculating Statistical Regressions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Compute a regression, for example LinReg(a+bx), and the values for r and r2 will now be displayed. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34424: Coefficient (r-Values) are not Displayed When Calculating Statistical Regressions on the TI-8...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34424
Solution 22750: Unable to Switch Keypads While Using Press-to-Test Mode on a TI-Nspire™ Family Handheld.
...witch keypads is to disable Press-to-Test, switch keypads, then enable Press-to-Test with the new keypad installed. Please see the TI-Nspire family guidebooks for additional information. Solution 22750: Unable to Switch Keypads While Using Press-to-Test Mode on a TI-Nspire™ Family Handheld. ...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.
...al function; y=exp(a*x+b)+c Exponential function; y=b*exp(a*x)+c Exponential function; y=d*exp(a*x+b)+c Logarithmic function; y=a*ln(c*x+b)+d Cosinusoidal function; y=a*cos(c*x+b)+d • To insert the Graphs application, press [home] [1] [2]. The cursor will blink to the right of f1(x)=, indicating ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22951
Solution 23071: Performing Unit Conversions Using the TI-Nspire™ CAS Family Handheld.
... CAS family handheld? To perform unit conversions using the TI-Nspire CAS family handheld, please follow the steps listed below. Texas Instruments recommends all TI-Nspire CAS users update the handheld to the latest operating system. More information on the latest operating system can be found a...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/23071
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 11993: Correcting a Syntax Error When Running a Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...om the Internet contain a readme.txt file which usually has contact information for the developer). Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 11993: Correcting a Syntax Error When Running a Program on the TI-83 Plus and TI-84 Plus Family of G...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.
...sing the TI-Nspire family products, the "Calculator" application and "Solve System of Linear Equations..." template must be used. 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/24690
Solution 24770: Solving a System of Linear Equations on the TI-Nspire™ Family.
...quations on the TI-Nspire family? Simultaneously solving a system of linear equations on the TI-Nspire family products can be done using the simult( command. The following example will solve x and y for the equations: For Example: x + 2y = 1 3x + 4y = -1 1) Press [home] [A] or add a Calculator ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24770
Solution 24790: Simultaneously Solving a System of Nonlinear Equations on the TI-Nspire™ Family Handheld.
... by locating the intersection points on their graphs. The purpose is to solve the system of two equations and two unknowns. The example below will guide you through solving for the intersection point(s) for x^3-2x=2cos(x) which is the same as the following equations: y=x^3-2x y=2cos(x) Create ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24790
Solution 22251: Drawing the Symmetrical Image of a Shape on the TI-Nspire™ Family.
...e: Additional information about the above feature, including steps to clear Scratchpad and modify settings can be found in the TI-Nspire CX Teacher Guidebook. For detailed information on all of the Press-to-Test options (Limit geometry functions, Disable Polynomial Root Finder and Simultaneous Eq...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.
...es of standard deviation: the sample standard deviation and the population standard deviation. The population standard deviation, denoted by óx, divides the calculated values by n. The sample standard deviation, denoted by Sx, uses the value n-1 as the denominator.The graphing calculators use...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31931
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 of products Knowledge Base Knowledge Base Search Why do I receive an “ERROR: SYNTAX” or “ERR:SYNTAX” when computing using subtraction or negative numbers on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators? On the TI-83 Plus and TI-84 Plus f...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/40403
Solution 32071: Creating Vertical Line and Function on the TI-Nspire™ CX Family Line of Products.
...ess [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-Nspire ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32071