Solution 19089: Function Algebra on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...) 4. Press [F2] [2] to select 2:g(x) 5. Press [ENTER] - The answer of 2·(x-3)·(x+3) is displayed in the history area. For additional information on user-defined functions, refer to the online guidebook for your calculator. Solution 19089: Function Algebra on the TI-89 Family, TI-92 Family, and...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19089
Solution 11743: Algorithm for the dotP() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...oduct" that may be expected for complex vectors violates several of these properties. (The "dot product" of v1 = [1 + i; 0; 0] with itself, using the user's definition, is non-real, and v1 dot v1 ~= conj(v1 dot v1), for example...)Note also that there are other ways to define the inner product. O...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11743
Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...en and input -16x^3-4x^2 followed by a closed parenthesis. 3. Press [ENTER] to perform the factor function. Now, if done by pencil and paper, the user would expect to see a result of: 8x^2*(-2x-3). However, both answers are correct, just displayed differently by the calculator. To check and m...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12106
Solution 29130: Calculating and Graphing Quadratic Regressions Using the TI-73 Family Calculator.
... graph quadratic regressions using the TI-73 family calculator, follow the example below. Please Note: Texas Instruments recommends all TI-73 family users update the calculator to the latest operating system. More information on the latest operating system can be found at the TI-73 Explorer™ lat...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/29130
Solution 11790: Step-by-Step Functionality on TI Graphing Calculators.
...owever, there is an Application (App) called Symbolic Math Guide (SMG) available on the TI-89 family, TI-92 Plus and Voyage™ 200. This App allows the user to choose the steps that must be performed in order to solve a problem. For more information on the functionality on graphing calculators, ple...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11790
Solution 28495: Converting Lists to Matrices and Vice Versa on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... List Editor App. • Press [▼] [1] [ENTER] [2] [ENTER] [3] [ENTER] [6] [ENTER] [1] [ENTER] [4]. • Press [HOME]. • Press [2ND] [MATH] [3] [ALPHA] [E]. Users with TI-92 Plus or Voyage 200 may omit pressing [ALPHA]. • Press [2ND] [ALPHA] [L] [I] [S] [T] [ALPHA] [1] [)]. Users with TI-92 Plus or Voy...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28495
Solution 11378: Deleting Calculator Software Applications (APPS) on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...aphing calculators? To delete APPS on the TI-89 Family, TI-92 Plus and Voyage 200 calculators, please follow the steps listed below.For TI-89 Family users,• Make sure the calculator is on by pressing the [ON] key.• Press [2nd] [-], which is the subtraction key, to access the VAR-LINK menu.• Pres...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11378
Solution 11374: Compatibility Between TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators Data and Programs.
...00: 1) Have functions, instructions, and system variables that do not exist on the TI-92. 2) Can use the same variable to define and then evaluate a user-defined function or program. For example, a function can be defined in terms of x and then be evaluated using an expression containing x. This...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11374
Solution 16830: Availability of the TI-86 Advanced Statistics Program.
...-86 requires activation after installation. For further questions regarding the TI-86 Advanced Statistics application, please reference the attached guidebook. Please see the TI-86 guidebook for additional information. Solution 16830: Availability of the TI-86 Advanced Statistics Program. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16830
Solution 13902: Algorithm for the Convert Logbase (>logbase) Function on the TI-89 Titanium and Voyage™ 200 with OS v3.10.
...actually change the base of the given logarithm. Instead, it rewrites the given logarithm as an equivalent expression in terms of logarithms with the user selected base. For additional instructions, refer to the online guidebook for your Texas Instruments calculator. Solution 13902: Algorithm fo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13902
Solution 12323: Calculating the Linear Regression on the TI-30X IIB / TI-30X IIS.
...ariable, x. 2-VAR stats analyzes paired data from 2 data sets with two measured variables x, the independent variable, and y, the dependent variable. Users can enter up to 42 data sets. For Example:xStat{3,5,8,10}yStat{7,8,14,18}To define statistical data points:1) Press [2nd][STAT]. Select 2-VAR...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12323
Solution 11844: Resetting the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...any Variables from RAM. • All Memory - Clears everything from RAM and Archive, leaving only the Calculator OS and its components. For example, if the user would like to reset All RAM, press [2nd] [6] [F1] [1] [1] [ENTER] [ENTER]. Please see the TI-89 Family, TI-92 Family, or Voyage 200 guidebooks...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11844
Solution 22230: Resolving the Error "Insufficient Memory" When Transferring Data to a TI-89 Family, TI-92 Family, or Voyage™ 200.
...ll appear. All calculators must have a certain amount of RAM available so that they can perform their various functions. If this message is displayed users will need to delete any unused data including some programs, variables, lists, matrices or anything else that takes up RAM space. To delete t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/22230
Solution 12071: Troubleshooting a TI-89 Family, TI-92 Plus, or Voyage 200™ that Only Display Results in Fractional Format.
...ype":"common"},{"click":"chrome:rendering:personalize({command:\"webedit:personalize\"})","header":"Personalize","icon":"/temp/iconcache/office/16x16/users_family.png","disabledIcon":"/temp/users_family_disabled16x16.png","isDivider":false,"tooltip":"Create or edit personalization for this compon...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12071
Solution 20289: Inputting Improper Fractions Using the TI-30XS/B and TI-34 MultiView™ Scientific Calculators.
...ledge Base Search How do I input a mixed number fraction using my TI-30XS/B or TI-34 MultiView scientific calculator? The [U n/d] key allows users to input mixed number fractions using the TI-30XS/B or TI-34 MultiView scientific calculator. Example: To input 2 3⁄4 follow the instruction...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20289
Solution 20489: Using the Right Arrow Key To Fill in Values When Using Templates on the TI-30XS/B MultiView™ Scientific Calculators.
...rrow key will have to be pressed to "get out of the" template so that the rest of the problem can be entered. For example:Using the [n/d] key, if the user inputs a value for "n", they must then scroll down to "d" to input a value. If the user does not press the right arrow key to get out of the t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20489
Solution 23370: Solving Quadratic Equations on the TI-30X IIS/B and TI-34 II Explorer Plus™.
...-34 II Explorer Plus do not have the functionality for solving equations. The variables on these calculators are solely for memory purposes. However, users can incorporate the variables into algebra by storing a value to the variable and using that variable to solve the expression. Please see the...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/23370
Solution 22310: Correcting the Error Message Variable is Locked, Protected, or Archived on the TI-89 Family, TI-92 Family and Voyage™ 200.
...ion, list, etc. from the var-link menu using a TI-89 family, TI-92 family or Voyage 200 calculator. Since the item to be deleted is locked, then the user will not be able to remove it from the unit. To unlock the item and delete it, please see the below instructions: - Make sure that the unit ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/22310
Solution 29030: Input is Returned as the Solution After Pressing the [enter] Key When Using the TI-36X Pro Scientific Calculator.
...n decimal or approximate form, the "toggle" key or [◄►≈] key must be used.Please Note: The [◄►≈] key is located directly below the [+] key.So, if the user inputs √11 and presses [enter], then presses the [◄►≈] key, the TI-36X Pro scientific calculator will return the solution of 3.31662479 instea...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/29030
Solution 12252: Calculating the Log and Inverse Log of a Number Using the TI-30X IIS/B.
...ess the [ ) ] key. 3) Press [=] to solve. The answer is 100. Please Note:: There is not an option to change the base setting on this unit. However, users can use the mathematical identity to perform log calculations using bases other than 10. For example, to find the log of 8 base 2, input Log ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12252
Solution 12263: Using the Constant K Function on the TI-30X IIS/B.
... How do I use the constant K function on the TI-30X IIS/B? On the TI-30X IIS/B, pressing [2nd] [Division] turns on the constant mode and allows the user to define a constant. K appears in the top of the display when the constant mode is on. The [=] key places the contents of K at the end of the...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12263
Solution 12272: Computing One-Variable Statistics Using the TI-34.
Solution 12272: Computing One-Variable Statistics Using the TI-34. Solution 12272: Computing One-Variable Statistics Using the TI-34. global Solution 12272: Computing One-Variable Statistics Using the TI-34. website ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12272
Solution 12280: Calculating Standard Deviation on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 II Explorer Plus™.
...input and calculate standard deviation on the TI-30X IIS/B, TI-30XS MultiView or TI-34 II Explorer Plus. For TI-30X IIS/B and TI-34 II Explorer Plus users: Example: Enter the following x variables, and determine the sample and population standard deviations. x = {1,2,3} 1) Press [2nd], [STAT],...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12280
Solution 12297: Squaring Negative Numbers on Texas Instruments Scientific and Elementary Calculators.
... my scientific or elementary calculator? These calculators use an Equation Operating System (EOS™), which evaluates from left to right, allowing the user to enter numbers and functions in a straightforward sequence. Parentheses are necessary to define the order of operations within an expression...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12297
Solution 10687: Differences in the TI-30X and TI-30Xa.
...he [=] key will act as a constant. Another minor change is the way in which the permutation and combination functions are input. For nCr or nPr, the user used to enter [n], press x-exchange-y, enter [r], then press nCr or nPr. Now these function work like plus, minus, etc. The user enters [n], p...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10687