Solution 15468: Unlocking a Program on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...e Base Search How can I unlock a program on the TI-89 Family, TI-92 Family, and Voyage 200? Program authors usually lock programs to prevent access or modification to the existing programming code. However, a program can be unlocked on the TI-89 Family, TI-92 Family and Voyage 200 calcul...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15468
Solution 14485: Modifying the History Area on the TI-89 Titanium and Voyage™ 200 Graphing Calculators.
...or enter ClrHome on the entry line. 3. Deleting a particular entry/answer pair: 1) Move the cursor to either the entry or the answer. 2) Press the backspace key or [CLEAR]. Please see the TI-89 Titanium and Voyage 200 guidebooks for additional information. Solution 14485: Modifying the Histor...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14485
Solution 12079: Creating Truth Tables Using the TI-89 Family, TI-92 Family, and Voyage™ 200.
...I-92 family, and Voyage 200? A truth table can be created using 2 lists and the test operators on the TI-89 family, TI-92 family, and Voyage 200. To access the test operators, press [2nd] [MATH] and select 8:Test. For an example truth table, follow the steps below: 1) Create a list called A wit...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12079
Solution 12067: Population Standard Deviation on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ating the variance (Sx2).Once the statistical analysis has been performed, to find the population standard deviation, input sx on the home screen. To access this variable, press [2nd] [CHAR] [1] [G] [X]. You would square this value for population variance. Please see the TI-89 family, TI-92 famil...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12067
Solution 12043: Archiving a Program on the TI-89 Family, TI-92 Plus, and Voyage™ 200 Graphing Calculators.
...to archive the program. • A Done message will confirm that the program is archived. Archiving from the VAR-LINK menu: • Press [2nd] [VAR-LINK] to access the menu. • Highlight the name of the program to archive. • Press [F1] and highlight 8:Archive Variable. • Press [ENTER] to confirm the d...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12043
Solution 12133: Entering a List on the Home Screen using the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...ist on the home screen of a TI-89 Family, TI-92 Family or Voyage 200. Example: Create a list, called "test" which contains the values {1,2,3,4}. 1) Access the home screen by pressing the [HOME] key on the TI-89 and TI-89 Titanium, [GREEN DIAMOND] [HOME] on the TI-92 family, or [GREEN DIAMOND] [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12133
Solution 11734: Creating Repetition in a TI Basic Program on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...s that allow to program tasks that repeat. The three repetition structures are: • The Loop...EndLoop. • The For ...EndFor. • The While...EndWhile. Each structure is different in its use and provide a unique advantage. Use the Loop..EndLoop when the number of times needs to be repeated is not k...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11734
Solution 11786: Running a Program on the TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculators.
...r is on by pressing the [ON] key. 2) Make sure the calculator is on the HOME screen by pressing the [HOME] key. 3) Press [2nd] [-], which is the subtraction key, to access the VAR-LINK menu. 4) Highlight the name of the program and press [ENTER] to paste the name of the program onto the HOME scre...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11786
Solution 10350: Finding the Determinant and Inverse of a Matrix on the TI-85 or TI-86.
...A] press [ENTER] • Input the dimensions of the matrix (3 [ENTER] 3 [ENTER]) • Input the values for the elements of the matrix pressing [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 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10350
Solution 10578: Degree, Minutes, Seconds (DMS) Conversions with the TI-82.
...MS) conversions using the TI-82? The TI-82 recognizes a number in DMS when that number is entered using a single quote after each value. For example, to convert 15 degrees, 12 minutes and 8 seconds to decimal degrees, input 15'12'8' and press [ENTER]. The ' is accessed by ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10578
Solution 12110: Appending Two Lists Into One on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... How can I combine data from two lists into one list on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? Use the augment() function to append the elements of two different lists into one list. The syntax for the augment function is: augment(list1,list2). The augment ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12110
Solution 10404: Table Feature on the TI-85.
...s does not directly provide programs, although you may be able to locate a third-party program by conducting a web search.For instructions on using each specific program, refer to the documentation that is located with the program file. This documentation will have directions to run the program...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10404
Solution 12100: Calculating Inverse Logarithms or Antilogs on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...n the TI-89 family, TI-92 family or Voyage 200 graphing calculators? The inverse log of a number N is equal to 10^N. 10^ can be entered manually or accessed through the CATALOG menu. Example: To calculate the inverse log of 1.25, enter 10^1.25, which returns 17.7828. Please see the TI-89 fa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12100
Solution 10439: Plotting Points Using the TI-86.
...nter the data in the xStat and yStat lists. (Note: to save data entry time, a frequency list, fStat, can be used. For this example, the frequency of each answer is 1, so clear the fStat list and leave it blank.)• Press [2nd] [QUIT] to leave the editor.Plot the coordinates: • Press [2nd] [STAT] [F...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10439
Solution 10397: Calculating One-variable Statistics on the TI-85.
...en then press [STAT] [F2] [F1] [ENTER] [ENTER] The cursor will display after x1 = Enter the values after "x1 =" pressing [ENTER] [ENTER] after each entry Press [EXIT] [F1] [ENTER] [ENTER] Press [F1] to display the 1-Var Stats Solution 10397: Calculating One-variable Statistics on the...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10397
Solution 10428: Finding the Reduced Row Echelon Form of a Matrix on the TI-85 or TI-86.
... A press [ENTER].• Input the dimensions of the matrix (3 [ENTER] 4 [ENTER]).• Input the values for the elements of the matrix pressing [ENTER] after each entry.• Press [Exit] to return to the home screen.To find the reduced row echelon form:• Press [2nd] [MATRX] [F4] [F5] (This will paste rref( o...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10428
Solution 10373: Calculating One-Variable Statistics on the TI-82.
...:x values={5, 9, 7, 4, 6, 250, 35, 100, 84}• Press [STAT] [ENTER] to enter the statistics list editor.• Enter the numbers into the list by inputting each number and pressing [ENTER].• Press [STAT] (right cursor) to enter the CALC menu.• Select 1:1-Var Stats. 1-Var Stats will be entered on the hom...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10373
Solution 10371: Calculating and Graphing a Linear Regression on the TI-82.
...8,14,18}Enter the data into the TI-82:1) Enter STAT edit mode by pressing [STAT] [1]. 2) Enter the data in the L1 and L2 lists, pressing enter after each entry.3) Press [2nd] [QUIT] to leave the editor.Calculate the linear regression (ax+b):1) Enter the STAT mode again by pressing [STAT].2) Selec...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10371
Solution 10357: Unexpected Results Returned Performing Temperature Conversions with Negative Numbers on the TI-85 and TI-86.
...wer and (-40)°C>°F, will return -40, the expected answer. Please refer to the steps provided below.• Press [(] [(-)] [4] [0] [)]• Press [2nd] [5] to access the conversion menu (CONV)• Press [F5] for the TEMP menu•Press [F1] for °C (Celsius), the conversion symbol will populate behind the °C• Pre...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10357
Solution 10351: Finding the Inverse of a Matrix on the TI-85 or TI-86 Graphing Calculator.
... press [ENTER] 3) Input the dimensions of the matrix (2 [ENTER] 2 [ENTER]) 4) Input the values for the elements of the matrix pressing [ENTER] after each entry 5) Press [Exit] to return to the home screen To find the inverse of matrix A: 1) Press [2nd] [7](MATRX) [F1] [F1] the screen should show...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10351
Solution 11775: Inserting Comments in a TI Basic Program on the TI-89 Family, TI-92 Family, and Voyage™ 200.
...e Knowledge Base Search Can I insert comments in TI Basic program on the TI-89 family, TI-92 family, and Voyage 200? Text placed after the © symbol indicates a program comment. Any information to the right of the © symbol will not be executed when the program runs.The © ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11775
Solution 17214: Solving Second Order Differential Equations on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculator.
...s and Voyage 200 can solve the following types of 1st and 2nd order differential equations: 1st Order: separable, linear, Bernoulli, y'=f(a*x+b*y), exact, integrating factor independent of x, integrating factor independent of y, and homogeneous. 2nd Order: linear constant coefficient (and a few ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/17214
Solution 11737: Deleting Programs on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...o delete a program from a TI-89 family, TI-92 family, and Voyage 200, follow the instructions listed below.• From the Home screen, press [2nd] [-] to access the VAR-LINK menu.• Use the arrow keys to scroll to the name of the program to delete.• Press [F1] to select the Manage menu.• Select 1:Dele...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11737
Solution 33691: Adjusting the Table Width for the TI-89 Titanium or Voyage™ 200 Graphing Calculators.
...yage 200 to go to the Table screen. • Press [F1] [9] to go to the format screen. • Press the right arrow and select the number you want the size of each cell to be. • Press [ENTER] to save your choice. To cancel without making any changes, press [ESC] instead • The table will be resized based u...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/33691
Solution 38017: Transferring an Operating System (OS) From Unit to Unit on the TI-89, TI-89 Titanium, TI-92 Plus, and Voyage 200.
... 4:Send OS.• A warning message displays. Press [ENTER] to start the transmission.If you have questions about the information listed above, please contact TI-Cares for additional assistance. Solution 38017: Transferring an Operating System (OS) From Unit to Unit on the TI-89, TI-89 Titanium, TI-...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/38017