Solution 15468: Unlocking a Program on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...gh the VAR-LINK screen and highlight the program that needs to be unlocked.• With the name of the program highlighted, press [F1] [7].The lock symbol should now be removed from the name of the program.Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15468
Solution 11814: Sorting Columns in a Data, List, or Matrix Variable Using the TI-89 Family, TI-92 Plus, or Voyage™ 200.
...me row contains related information. For example, First Name, Last Name and Age. In this case, sorting only a single column would destroy the relationship between the columns. Follow the procedure below to sort the entire database: X list = {beth, ann, gary} Y list = {sims, mead, smith} Z list = ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11814
Solution 11813: Using Local Variables in Functions or Programs on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...yage 200? A local variable is a temporary variable that exists only while a user-defined function is being evaluated or a user-defined program is running. As often as possible, use local variables for any variable that is used only within a program and does not need to be stored after the progra...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11813
Solution 11803: Viewing the Top or Bottom of a Large Matrix Result on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...off of the screen, follow the steps provided below. • Press the up arrow so that the visible part of the matrix is highlighted. • Press and hold the shift key (Up Arrow), which is locate to the right of the [2nd] key (For the TI-92 family and Voyage 200, the shift key is located above the ON key...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11803
Solution 12091: Creating a Histogram Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...8] [ENTER] etc. • Enter the numbers for the frequencies under c2. Graph the Histogram • Press F2 (Plot Setup).• Press F1 (Define).• A screen will now show the dialog box with the stat plot options. Fill in the following options. • Press [ENTER] [ENTER] to save these settings.• Press [diamond key...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12091
Solution 11835: Decreasing the Calculation Time Needed for the nSolve() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ime needed for the nSolve() function on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The nSolve() function uses symbolic techniques to simplify the equation before applying the search technique. Depending on the equation, this simplification can take significant time. For...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11835
Solution 12088: Correcting a "Domain Error" when Performing Number Base Conversions on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...ng. • Press the right arrow key.• Select EXACT or AUTO. Another possibility is that the number being entered is not a integer. The TI-89, TI-89 Titanium, TI-92 Plus, and Voyage 200 cannot convert a decimal number (ex. 2.9) to another number base. If a Domain error is still given, then reset th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12088
Solution 12087: Clock Will Not Display on a TI-89 or TI-92 Plus Graphing Calculator with Operating System (OS) 2.08 or Above.
...not function on a TI-89 and TI-92 Plus (or TI-92 with a Plus Module) with hardware version 1. To determine if a calculator has a hardware version 1 unit: • On the Home Screen, with custom menus disabled, press [F1], and choose option A for About... • The About screen will list either hardware ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12087
Solution 14292: Performing Hyperbolic Cosecant, Cotangent and Cosine Functions on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...nd Voyage 200. The syntax for these functions are: hyperbolic cosecant= csch(expression) hyperbolic cotangent= coth(expression) hyperbolic cosine= cosh(expression) Please refer to the examples provided below. Example 1: Inputting cosh(1.2) will return the result of 1.81066. Example 2: Inputting ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14292
Solution 12085: Apps Icon Desktop Setting and Clock Functionality for the TI-89 or TI-92 Plus.
... Plus, version 2.09, adds the ease of the icon Apps desktop and clock functionality of the Voyage™ 200. Please note that the clock will only work on units whose About screens read Hardware Version 2.00. The About screen may be found by accessing the calculator's Home screen then pressing F1 Tools...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12085
Solution 12058: Fractions with the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ily, and Voyage 200 graphing calculators? The TI-89 family, TI-92 Family, and Voyage 200 will perform calculations involving fractions. However, the unit returns fractional results in the form of an improper fraction. Use propFrac() function to return an improper fraction as a mixed number, which...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12058
Solution 12081: Graphing Inequalities on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... calculators' Y= Editor does not allow an inequality to be entered into the calculator directly. However, the graph styles feature can be utilized to show the solution set for an inequality. The example below will demonstrate how to graph a simple inequality using these features. Example: Graph ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12081
Solution 12061: Calculating Logs on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... [L]. • Scroll to log( , press [ENTER]. • Input the value. • Close the parentheses and press [ENTER]. The 3.10 OS for the TI-89 Titanium and Voyage 200 has a built in log function. In order to use this function please see the below steps: • Press [diamond key] [7] then the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12061
Solution 12048: Changing the Scale of a Graph in The Geometer's Sketchpad® App for the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...h in The Geometer's Sketchpad® App, please follow the steps listed below. For TI-89 Family users: • Press [2nd] [F1] to access the F6 menu. Select 4: Show Grid.• Move the arrow to select point (1,0). (1,0) is just an example and any other point can be used, if preferred.• With the arrow on the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12048
Solution 12046: Calculating Two-Variable Statistics on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...2]. (Indicates the y variables are in C2) The screen will appear as follows: 11) Press [ENTER] [ENTER]. A dialog box with a list of the results should appear: Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 12046: Calculating Two-...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12046
Solution 12066: Performing Number Base Conversions on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ll demonstrate how to perform number base conversions on the TI-89 family, TI-92 family, and Voyage 200. Please Note: The Exact/Approx mode setting should be either AUTO or EXACT. Example 1: Convert 44 from Decimal to Hexadecimal Solution: 1) Input 44. 2) Press [2nd] [MATH] [ALPHA] [E] [3] (t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12066
Solution 10422: Creating Box Plots Using the TI-86.
...] [F1] • Scroll to BOX, then press [ENTER] • Press [2nd] [List] [F3], this will display the list names. • Select [xStat] [,] [fStat], the screen will show BOX xStat, fStat • Press [ENTER] to display the box Plot. For more information, please see the TI-86 guidebook. Solution 10422: Creating Bo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10422
Solution 12115: Calculating the Transpose of a Matrix using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ow do I calculate the transpose of a matrix using the TI-89 family, TI-92 family, and Voyage 200? The instructions below will show you how to transpose a matrix using the TI-89 family, TI-92 Family, and Voyage 200. For this example use the matrix below: To enter the ma...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12115
Solution 11714: Calculating the Eigenvalue and Eigenvector of a Matrix on the TI-89 Family, and Voyage™ 200 Graphing Calculators.
...].To find the eigenvector:1) Press [2nd] [MATH].2) Select [4:MATRIX].3) Press [ALPHA] [A].4) Press [ALPHA] [A] [ ) ] [ENTER].Please see the TI-89 Titanium / Voyage 200 guidebook for additional information. Solution 11714: Calculating the Eigenvalue and Eigenvector of a Matrix on the TI-89 Family...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11714
Solution 10350: Finding the Determinant and Inverse of a Matrix on the TI-85 or TI-86.
...[ENTER] after each entry • Press [EXIT] to return to the home screen To find the determinant of matrix A, • Press [2nd] [MATRX] [F3] [F1] the screen should show Det • Press [2nd] [F1] • Select A • Press [ENTER] To find the inverse of a square matrix, type in the name, then press [2nd] [EE],...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10350
Solution 10449: Using the Interpolate Editor on the TI-85 and TI-86.
...ess [ENTER]. • At y2=, input -2 and press [ENTER]. • At x=, input 7 and press [ENTER]. • At y=, press [F5] to solve for the y value. The calculator should display 14 as the solution. Please see the TI-85 and TI-86 guidebooks for additional information. Solution 10449: Using the Interpolate Ed...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10449
Solution 10437: Performing Fraction Calculations on the TI-85 or TI-86.
...s [¸], and input 54) Press the [2nd] [MATH] [F5] [MORE] 5) Select [F1] (the convert-to-fraction function)6) Press the [ENTER] keyThe result displayed should be 43/20.Example: (25_4/7) - 9/16 1) Press [(], input 25, and press [+]2) Input 4, press [¸], input 7, and press [)]3) Press the [-] key4) P...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10437
Solution 24652: The Stefan-Boltzmann Constant Not Displaying as Listed in the TI-89 Family, TI-92 Family, or Voyage™ 200 Guidebook.
...fan-Boltzmann Constant exactly as listed in the guidebook is because of its simplification algorithm. The calculator will always try to simplify the units entered to simplest terms. For example entering an a calculation of 5 hours added to 2 minutes will give an answer in lowest terms which is 18...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/24652
Solution 10426: Finding the Intersection of Functions on the TI-85 or TI-86.
...nput the equations. 3) Press [2nd] [F5]. To find the intersection: 1) Press [MORE] [F1] [MORE] [F3].First curve?, press [ENTER]. 2) The screen will show Second curve?, press [ENTER]. 3) The screen will show Guess, move the cursor close to the intersection and press [ENTER]. The screen will now...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10426
Solution 22290: Solving for f(x+h) Using the TI-89 Family, TI-92 Family or Voyage™ 200 Calculators.
...n, input (4x+3)/(6x+7) and press [ENTER] to define the function. If entered correctly, the calculator will return "Done" and the calculator's display should look like: • To solve for f(x+h), press [F2], select 5:f(x+h) and press [ENTER]. The calculator will return (4x+4h+3)/(6x+6h+7) as the sol...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/22290