Solution 10661: Taxes Charged On Canadian Orders
...A purchase order or check with Canadian dollars will be charged Canadian taxes. U.S. taxes are not charged on orders placed for customers in Canada when using a credit card through the TI Online Store or when placing an order over the phone with the TI-Cares Support Team. However, Customs will ch...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/10661
Solution 21431: Graphing Piecewise Functions on the TI-Nspire™ Family Products.
...aph piecewise functions using the TI-Nspire family handhelds or the TI-Nspire family computer software, follow the example listed below. Texas Instruments recommends all TI-Nspire family users update the operating system of the handheld and computer software to the latest version. A free copy of ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21431
Solution 31251: Finding the Characteristic Polynomial of a Matrix using the TI-Nspire™ CAS and TI-Nspire CX CAS Handhelds.
...using the TI-Nspire CAS and TI-Nspire CX CAS handhelds? The characteristic polynomial of a matrix A is a polynomial whose roots are precisely the Eigen values of A. To find the characteristic polynomial of a square matrix, please follow the example below:• Press [home] and scroll down to calcula...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31251
Solution 21710: Using Undo and Redo on the TI-Nspire™ Family.
Solution 21710: Using Undo and Redo on the TI-Nspire™ Family. Solution 21710: Using Undo and Redo on the TI-Nspire™ Family. global Solution 21710: Using Undo and Redo on the TI-Nspire™ Family. website Hom...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21710
Solution 21770: Finding the Minimum, Maximum, and Zeros of a Function Using the TI-Nspire™ Family Products.
...amily products? To find the minimum, maximum, and zeros of a function using a TI-Nspire family product, follow the example listed below. Texas Instruments recommends all TI-Nspire family users update the handheld to the latest operating system. More information on the latest operating system can ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21770
Solution 21934: Calculating Double Integrals Using the TI-89 Family, Voyage™ 200, TI-Nspire™ CAS, and TI-Nspire CX CAS.
... To calculate a double integral using the TI-89 family, Voyage 200, TI-Nspire CAS, or TI-Nspire CX CAS, please follow the example below. Texas Instruments recommends all users update the handhelds to the latest version of the operating system. The latest version of the operating system for the TI...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21934
Solution 12191: Reducing Calculator Theft With EZ-Spot Teacher Packs.
...mily of products Knowledge Base Knowledge Base Search What is an EZ-Spot Teacher Pack? EZ-Spot Teacher Packs enable you to easily identify school property. Each EZ-Spot calculator has a bright "School Bus Yellow" backing and slide case; each calculator als...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12191
Solution 34887: Using the Alpha Typing Mode for A Through Z and Other Characters Using TI-SmartView CE Emulator Software for the TI-84 Plus Family.
...dge Base Search How do I use the alpha typing mode and other characters using TI-SmartView CE Emulator Software for the TI-84 Plus Family? When users use the [ALPHA] key, the keyboard switches automatically to its alpha typing mode, where pressing [A] gives A, not the [MATH] key. To enab...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34887
Solution 34792: Computing Nominal and Effective Interest Rates on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...f() 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 compounding periods: 1) Press [APPS] [1]. 2...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34792
Solution 34884: Using the rand() Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...in KB#34503. The proper syntax for using the rand( function is listed below: rand(number of trials) The rand( function returns a random number between 0 and 1 for the specified number of trials. To generate 3 random numbers between 0 and 1, follow the steps provided below: 1) From the main scre...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34884
Solution 34575: Calculating Y-Hat Values on the TI-84 Plus Family of Graphing Calculators.
... data set, it is helpful to know what y-value the regression equation would predict for any x-value from the data set. This corresponding y-value is denoted y-hat. Y-hat values are calculated by substituting the x-values from the data set into the regression equation. To calculate y-hat values f...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34575
Solution 34874: Changing the Notation Mode on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...84 Plus family of graphing calculators? The instructions below detail how to change the notation mode: 1) Press [MODE]. 2) Highlight NORMAL, SCI (scientific), or ENG (engineering). 3) Press [ENTER]. 4) Press [CLEAR] to return to the Home screen. Please see the TI-83 Plus and TI-84 Plus Family g...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34874
Solution 11925: Calculating Logistic Regressions Using the TI-83 Family, TI-84 Plus Family, and TI-Nspire™ Handheld in TI-84 Plus Mode.
... 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 QUIT and return to the home screen...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.
...ALID DIM error is returned if one or more STAT PLOTS is turned ON but there are no values in the STAT lists. An ERR:DIM MISMATCH error is returned when performing an operation that references one or more lists or matrices whose dimensions do not match. For example, trying to graph a scatter plo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34573
Solution 34871: Clearing the Memory on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... TI-83 Plus and TI-84 Plus family of graphing calculators. To access the reset options follow the steps below: 1) Press and release the [2nd] key then the [+] key (reads MEM above it in blue) 2) Choose 7:Reset . 3) The following options are available look at the below chart for information ab...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34871
Solution 34415: Creating an Amortization Table with a TI-83 Plus and TI-84 Plus Family Using the Finance Application.
... How do I create an amortization table with a TI-83 Plus and TI-84 Plus Family using the Finance application? An Amortization Table is a payment schedule that shows the amount that goes towards principle and interest of a loan, and the balance owed after n payments. Example: Find the pa...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34415
Solution 11921: Calculating Hypergeometric Probability Distributions on the TI-84 Plus and TI-83 Plus.
... is no pre-defined function in the calculator that will find the statistical values for a hypergeometric probability distribution. However, users can enter the formula to find the results for this type of distribution into the calculator. The instructions below describe how to find P(1) of a hyp...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11921
Solution 34414: Restoring Deleted Lists on the TI-83 Plus and TI-84 Plus Family.
...eted lists on a TI-83 Plus and TI-84 Plus Family. To restore the original list names (L1 - L6): • Press [STAT]. • Press 5: SetUpEditor. • Press [ENTER]. SetUpEditor Done should appear on the screen. The original lists, L1 - L6, should now appear when pressing [STAT] [ENTER]. Please see...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34414
Solution 11892: Running a Program from the Archive Memory on a Graphing Calculator with FLASH Technology.
...nction from the user RAM to a section of the Flash ROM called the archive memory. Archived variables cannot be edited or executed. They can only be seen and unarchived. Please see the graphing calculator guidebook for additional information on learning how to unarchive/archive programs. Soluti...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11892
Solution 34857: Converting an Imaginary Number From Decimal to Fraction on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...an convert imaginary numbers to fractions by following the example below: Convert .5i to a fraction. • Press [.] [5] [2ND] [i]. • Press [MATH] [1] [ENTER]. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34857: Converting an Imaginary Number Fr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34857
Solution 34886: Press-To-Test Functionality Availability for the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...hat is Press-To-Test and how is it activated/disabled? All TI-84 Plus CE and TI-84 Plus C Silver Edition graphing calculators have a special key sequence that students and teachers can use to prepare a student calculator for exams where flash applications, programs and other files are not allowe...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34886
Solution 34311: Changing the Border Color on a Graph Using the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...n be changed using the steps below: • Press [2ND] [FORMAT]. • Scroll down to "BorderColor". • Using the left and right scrolling arrows, switch between color shades and leave the selected shade displaying in the box. • Press [GRAPH] to see the border color. The screens below show a before an...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34311
Solution 11918: Calculating and Graphing a Linear Regressions on the TI-83 Plus.
...nd graph a linear regression on the TI-83 Plus? The following example will demonstrate how to calculate a linear regression: First you will want to enter the data: 1) From the home screen press the [STAT] key to go to the statistics menu. 2) Next press the [1] key to go the edit menu. 3) In...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11918
Solution 34852: Calculating the Inverse of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...raphing calculators? The example below will show how to calculate the inverse of a square matrix. For Example: Find the inverse of matrix A First enter the matrix: 1) Press [2nd] [MATRX] to enter the matrix menu. 2) Press [Left Arrow] to scroll to EDIT. 2) Press [1] to edit Matrix A 3) Input...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34852