Solution 12090: Creating a Box Plot using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...? The following example will demonstrate how to plot a box plot using the TI-89 family, TI-92 family, and Voyage 200. x values: 5, 8, 9, 12 Frequencies: 4, 1, 5, 2 Input the data: 1) Press [APPS] [6] [3]. If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, and choose [3]. 2) P...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12090
Solution 11795: Using the deSolve() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... The syntax for deSolve() is: deSolve(ODE,independentvar,dependentvar) The deSolve function returns an equations that explicitly or implicitly specifies the general solution to the 1st or 2nd ordinary differential equation (ODE). Example: 1) Go to the home screen, press [HOME] on the TI-89 f...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11795
Solution 11842: Algorithm Used for Symbolic Integration Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...derivatives are NOT computed by any of the Risch-type algorithms. Definite integrals are determined by subdividing the interval at detected singularities, then for each interval, computing the difference of the limit of an antiderivative at the upper and lower integration limits. Except in exact ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11842
Solution 12058: Fractions with the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...20) 1) Input 3, press the division key, input 4. 2) Press the [+] key. 3) Input 7, press the division key, input 5. 4) Press the [ENTER] key. 5) To view the mixed number, input propFrac(43/20) and press [ENTER]. Calculate 25 4/7 - 9/16 (Answer: 2801/112) 1) Press the [(] key, input 25, press th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12058
Solution 12045: Calculating the Numeric Derivative (nDeriv) on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... x)|x=2 or d(2x^3,x)|x=2 (The d( ) function is accessed by pressing [2nd] [8].) Both functions will return 24. If the value of x is not specified, the symbolic derivative will be displayed. 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/12045
Solution 11806: Creating and Evaluating User-Defined Functions on the TI-89 Family, TI-92 Family and Voyage™ 200.
...repetition of the same expression is needed multiple times, but with different values. User-defined functions can also extend the calculator capabilities beyond the built-in functions. Function names follow the same rules as variable names. When defining functions, use unique names for arguments...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11806
Solution 11869: Performing Unit Conversions On The TI-89 Family,TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ression uses a combination of units, it is possible to specify a conversion for some of the units only. Any units for which a conversion is not specified will be displayed according to the defaults. Exception: To convert a temperature value, the tmpCnv() function must be used instead of the co...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11869
Solution 12101: Limit() Function Returns Unexpected Answers on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
... The limit() function is very sensitive to round off errors in floating point (decimal) numbers -- especially near removable or unremovable singularities. It is suggested to avoid floating-point constants and APPROXIMATE mode when using the limit() function. Try all problems in EXACT or AUTO mode...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12101
Solution 12124: Computing the Average Rate of Change of an Expression on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... under [CATALOG].The syntax of the avgRC function is avgRC(expression, var,[h]) h is optional.The avgRC() function returns the forward difference quotient of the expression. The expression can be a user-defined function. h is the step value and if h is omitted, it defaults to 0.001.Examples:1. En...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12124
Solution 11843: Limit() Function Algorithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... How are limits calculated on the TI-89 Family, TI-92 Family, and Voyage 200 graphing calculators? Limits of indeterminate forms are computed by series expansions, algebraic transformations and repeated use of L'Hopital's rule when all else fails. Limits of determinate forms are determined by s...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11843
Solution 11734: Creating Repetition in a TI Basic Program on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...r EndLoop. The loop will be executed endlessly, unless a Goto or Exit instruction is executed. Program segment example: :... :1->i :Loop :Rand(6)->die1 :Rand(6)->die2 :If die1=6 and die2=6 :Goto End :i+1->i :EndLoop :Lbl End :Disp "The number of rolls is",i :... Use the For...EndFor when the n...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11734
Solution 10422: Creating Box Plots Using the TI-86.
...g [2nd] [STAT]. • Press [F2] to select Edit. • Enter the data in the xStat and fStat lists. • Press [2nd] [QUIT] to leave the editor. To set the viewing window: • Press [GRAPH] [F2] • Fill in 0 for xMin and 12 for xMax • Press [EXIT] to return to the Home screen To create the box plot: • Pr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10422
Solution 12119: Changing the Language on a TI-92 Plus, TI-89 Family, or Voyage™ 200 Graphing Calculators.
...ly, and Voyage 200, follow the instructions below: 1) Press the [MODE] key. 2) Press [F3] and scroll to Language. 3) Use the left or right cursor to view the menu's choices.4) Select a language and press [ENTER] twice. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12119
Solution 12116: Calculating Weighted Mean Using the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...I calculate the weighted mean using the TI-89 family, TI-92 Plus or Voyage 200 graphing calculator? Weighted mean is the mean of a data set whose entries have varying weights. This is a one variable statistical calculation involving 2 lists. Refer to the example below for calculating weighted mea...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12116
Solution 10349: Calculation Method Used by the Polynomial Root Finder on the TI-85 and TI-86.
...used by the polynomial root finder on the TI-85 and TI-86? The TI-85 polynomial root finder makes use of the built-in eigenvalue solver. The coefficients of the polynomial are used to create what is called a "companion matrix". Basically, the coefficients appear across a row or column (there ar...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10349
Solution 10352: Inputting Complex Numbers on the TI-85 or TI-86 Graphing Calculators.
...[(] [2] [<,] [5] [)])Please see the TI-85 and TI-86 guidebooks for additional information. {"commands":[{"click":"chrome:field:editcontrol({command:\"webedit:editlink\"})","header":"Edit link","icon":"/temp/iconcache/networkv2/16x16/link_edit.png","disabledIcon":"/temp...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10352
Solution 10414: Calculating Linear Regressions on the TI-86.
...R] to perform the regression calculation. The calculator will display the form of the equation (y=a+bx) and then list the values for the two coefficients (a and b). It will also list a value for corr. This is a correlation coefficient, and it needs to be as close as possible to 1 to ensure a go...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10414
Solution 12109: Accuracy Information for the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... to 12 digits can be stored. Other window variables use 14 digits.• When a floating-point value is displayed, the displayed value is rounded as specified by the applicable mode settings (Display Digits, Exponential Format, etc.), with a maximum of 12 digits and 3-digit exponent.• RegEQ displays u...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12109
Solution 12105: Compatibility of Data Collection Tools with the TI-89 Family, TI-92 Plus and Voyage™ 200.
...y, TI-92 Plus and the Voyage 200. The application required to use these tools is the Datamate application. It is available for free download from Vernier. Please see the Data Collection guidebooks and the graphing calculator guidebooks for additional information. Solution 12105: Compatibility of...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12105
Solution 10439: Plotting Points Using the TI-86.
...e the editor.Plot the coordinates: • Press [2nd] [STAT] [F3] [F1].• Turn the plot on by pressing [ENTER] then press the down arrow. • Select [F1] to view a scatter plot. • Press [GRAPH] [F3] [MORE] [F5]. Please see the TI-86 guidebook for additional information. Solution 10439: Plotting Points ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10439
Solution 12760: Preventing the Loss of Applications on the TI-89 Titanium and Voyage™ 200 Graphing Calculators With OS v3.xx.
...forming certain operations. These may include deleting Apps, upgrading the OS, operating with a low battery condition or even when changing the batteries. In short, this can occur when the unit's operation is interrupted during re-initialization or while writing to memory. The likelihood of losin...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12760
Solution 10399: Differential Equation Solver for the TI-85.
...5 is primarily a graphing tool, the choice was to maximize graphing speed. One consequence of this choice, however, is that the code becomes inefficient for small tolerances (typically less than 1e-5). A tolerance of 1e-2 or 1e-3 is most efficient for this method.It should also be noted that...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10399
Solution 10395: Calculating a Linear Regression Using the TI-85.
...play the results for a linear regression. The calculator will display the form of the equation (y=a+bx) and then list the values for the two coefficients (a and b). It will also list a value for corr. This is the correlation coefficient, and it needs to be as close as possible to 1 to ensure ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10395
Solution 23550: Performing Laplace and Inverse Laplace Transformations on the TI-89 Family, TI-92 Plus, Voyage™ 200 Graphing Calculators.
... and select [2:Transforms] 2) Choose [2:Laplace Transforms]. 3) Choose [3:Transform Pairs]. 4) Scroll down to t: 1/s^2 and press [right arrow] to view the equation in Pretty Print format. If you wish to find the inverse of the laplace transformation, simply press [F4:Invers] before scrolling...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/23550
Solution 10392: Transferring Programs or Data Between a TI-82 and TI-83.
... interpreted by the TI-83 as sin(X+5). If the TI-83 receives a variable that it cannot translate, an Err:Invalid is generated by the TI-83 when it tries to execute that variable. For example, if Un-1 is sent from the TI-82 to the TI-83, the TI-83 cannot translate this so Un-1 will appear in the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10392