Solution 25870: Setting the Window Range When Graphing the Normal PDF Function Using a TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculator.
...lus or Voyage 200 graphing calculator? To graph a Normal Distribution curve, and have it display correctly, please follow the WINDOW settings guidelines listed below.• The Xmin value should be the "Mean" or "Average" value minus 3 or 4 times the "Standard Deviation " value. When using 3 times th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/25870
Solution 27750: Finding the Intersection of Two Functions on the TI-73 Explorer™ Graphing Calculator.
...ng for the X intersection point starting from the guess value. Please Note: The above guess value X=0 will only work for functions that have only one intersection point however if your functions intersect multiple times you will need to use a different guess value to find the alternative inter...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/27750
Solution 11719: Calculating the QR Factorization of a Matrix on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...0.Matrix for this example is below:To enter the matrix A into the data matrix editor: 1) Press [APPS], select the Data/Matrix icon, and press [3] for New. (If desktop icons are not used, press [APPS] [6] [3])2) The type will be Matrix, the name is A and the dimensions are both 3. 3) Press [ENTER]...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11719
Solution 10354: Running TI-85 Programs on a TI-86.
...-85 programs on the TI-86? The TI-86 will run TI-85 programs. However, due to a change in the order of operations, minor editing of a program may be needed on TI-85 programs transferred to the TI-86. See related case how to run programs on the TI-86. Please reference the TI-85 and TI-86 guidebo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10354
Solution 31951: Correcting a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator That is Locked Displaying "Busy" When Calculating Sigma Summation.
...tion. To correct the "busy" error when you are calculating sigma summation, please verify that the calculator's mode is set to approximate. It may be necessary to press the ON key to exit the calculation. To check the calculator's mode settings and/or change the mode, please follow the steps belo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/31951
Solution 10348: Calculating Inverse Trigonometric Functions on the TI-85 or TI-86 Graphing Calculators.
...ns on the TI-85 or TI-86 graphing calculators? Most inverse trigonometric functions are calculated in angle measurements of degrees. The steps outlined below will change the mode from the default setting of radians to degrees for the measurement of angles. However, if this step is omitted the m...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10348
Solution 30691: Degrees, Minutes, Seconds (DMS) Conversions on the TI-89 Family, TI-92 Family and Voyage 200™ Graphing Calculators.
...ber 5.5 into degrees, minutes, seconds. - Be sure the calculator is set to Radian mode before beginning - Press [MODE] and scroll down to the Angle line - Scroll to the right using the right arrow - Select RADIAN and press [Enter] twice From the home screen: - Enter the number 5.5 - Press [2ND] [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30691
Solution 30350: Using the Two-Graph Mode on the TI-89 Family and Voyage™ 200 Graphing Calculators.
...different functions from the Y= Editor. Non-graph-related applications (Home screen, Data/Matrix Editor,etc) are shared and can be displayed on only one side at a time. Setting the Mode Several mode settings affect the two-graph mode, but only two settings are required. Both are on Page 2 of th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30350
Solution 11695: Algorithm Used to Compute a Cubic Polynomial on a TI-85, TI-86, TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...00, 1400, 2300, 4000, 5400, 7900, 10800, 15400, 19000, 24000, 32100} The TI-89 family, TI-92 family, Voyage 200, TI-85, and TI-86 will try to determine a cubic polynomial that best fits this data in the least squares sense by attempting to solve a linear system that is defined by the normal equa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11695
Solution 11968: Integer Division on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ts 3 is the quotient. To find the remainder, press [2nd] [MATH] [1] [ALPHA] [A] to select A:remain( then input 123, 32) and press [ENTER]; 27 is returned. So the division of 123/32 equals 3 with a remainder of 27 or 3 units 27/32. For additional instructions on integer division and other opera...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11968
Solution 32811: Using the Ceiling() Function on the TI-Nspire™ Family Products.
... Knowledge Base Search How do I use the ceiling() function on the TI-Nspire family products? The ceiling() function returns the nearest integer that is greater than or equal to its argument. The argument can be a real number, complex number, list, or matrix.To perform this f...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/32811
Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...n the TI-89 Family and [GREEN DIAMOND] [Q] [F6] [1] [ENTER] on the TI-92 Family and Voyage 200. This will perform a "Clear a-z" which clears out all one character variables. If there are programs, data or games that are stored as one character variables, they will be cleared as well. 2. Press ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12106
Solution 12102: Printing the History Area on TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...Screen, press [F1]. • Select Save Copy As.... • Give the text file a name and press [ENTER]. Once the data has been saved, the file can be opened in the text editor of the graphing calculator or sent to the computer for printing. Please see the TI-89 family, TI-92 family and Voyage 200 g...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12102
Solution 30531: Finding the Inverse of a Function on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...nowledge Base Search How do I find the inverse of a function on a TI-89 Family, TI-92 Family and Voyage 200 calculator? For example, if you need to find the inverse of f(x)=5/x+10 follow the steps listed below. 1) On a sheet of paper, replace x with y, and replace f(x) with x 2) Your e...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30531
Solution 11856: Definition of the ClrHome Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...lculators? The ClrHome function clears all the items stored in the entry() and ans() HOME screen history area. It does not clear the current entry line. For functions such as solve() that return arbitrary constants or integers (@n1, @n2, etc...), ClrHome resets the suffix to 1. To access and ex...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11856
Solution 11840: Implicit Multiplication on the TI-89 Family, TI-92 Family, and Voyage™ 200.
...multiplication. Implied multiplication occurs when two valid factors are found in succession without any other binary operator between them. When the next non-blank following a valid name is a left parenthesis, the name is assumed to be a function/program reference.Please see the TI-89 family, TI...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11840
Solution 10403: Symbolic Manipulation Capabilities of the TI-85 when Computing Derivatives.
... Will the TI-85 return a symbolic answer when computing a derivative? Normal 0 false false false EN-US X-NONE X-NONE ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10403
Solution 10418: Converting Mixed Numbers into Improper Fractions on a TI-85 or TI-86 Graphing Calculator.
...nverted into improper fractions on a TI-85 or TI-86 graphing calculator? Normal 0 false false false EN-US X-NONE X-NONE ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10418
Solution 11408: Opening the Organizer Application on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...Family, TI-92 Plus, and Voyage 200 is a suite that consists of a group of four applications (Apps). The four applications are Calendar, Contacts, Planner and Tasks. When the application is installed on the calculator, it will not be accessible as "Organizer." Instead, press the [APPS] key and na...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11408
Solution 28495: Converting Lists to Matrices and Vice Versa on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...2ND] [ALPHA] [L] [I] [S] [T] [ALPHA] [1] [)]. Users with TI-92 Plus or Voyage 200 may press [L] [I] [S] [T] [1] [)]. • Press [ENTER]. To convert the newly created matrix back to a list follow the steps below: • Press [2ND] [MATH] [3] [ALPHA] [F]. • Press [▲] [ENTER]. • Press [)] [ENTER]. Pleas...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28495
Solution 10421: Creating and Using Strings on the TI-86.
...rch How do I create and use strings on the TI-86? A string is a sequence of characters that are enclosed within quotation marks. Strings define characters to be displayed in a program and accept input from the keyboard in a program. To enter a string directly, the syntax is "string". T...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10421
Solution 11374: Compatibility Between TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators Data and Programs.
... Knowledge Base Search Can I send programs from a TI-89 family model to a TI-92 family or Voyage 200 graphing calculator? In general, TI-89 family, TI-92 Plus, and Voyage 200 data and programs are compatible, with some differences. However, these models have incompatibiliti...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11374
Solution 11569: Algorithm Used for Finding the Determinant of a Square Matrix on the TI-81, TI-82, TI-83, TI-85, or TI-86.
...f a square matrix calculated on the TI-81, TI-82, TI-83, TI-85, and TI-86? Many methods exist for computing the determinant of a square matrix. The one used on the TI-81, TI-82, TI-83, TI-85, and TI-86 is a byproduct of the LU-Factorization method for solving a set of linear equation of the form...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11569
Solution 12786: Using the Product() Function on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...How do I use the product() function on the TI-89 family, TI-92 Plus and Voyage 200? The product() function returns the product of the elements contained in a list or returns a row vector containing the products of the elements in the columns of a matrix. Example: Find the product of 1,2,3 and 4...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12786