Solution 12172: Using the Ans() function on the TI-89 Titanium and Voyage™ 200 Graphing Calculators.
...tion returns a previous answer from the Home screen history area.If an integer is used as an argument, it will specify which answer to recall. The valid range of integer that can be used is 1 to 99 and cannot be an expression. The default is one, representing the most recent answer.Examples:• ans...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12172
Solution 11813: Using Local Variables in Functions or Programs on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...:EndFunc Please Note: The value 1 is stored in the local variable m as its initial value. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 11813: Using Local Variables in Functions or Programs on the TI-89 Family, TI-92 Plus, and Voyage™ 2...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11813
Solution 12093: Displaying Asymptotes on the TI-89 Family, TI-92 Plus, and Voyage™ 200 Graphing Calculators.
...ified in the "xres" variable on the window screen. As successive points are drawn, they are joined by a line. If two successive points lie on either side of a discontinuity, they will be joined by a line, which may look like a vertical asymptote in some cases (but is simply an artifact of the gra...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12093
Solution 11835: Decreasing the Calculation Time Needed for the nSolve() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...can cause expansion of a high-degree polynomial. Func-type user-defined functions are not simplified prior to the numeric search. Consequently, to avoid the time-consuming simplification, use the steps provided below:• Use the program editor to define the equation in the following form: ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11835
Solution 11795: Using the deSolve() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...e an integer value for that variable, one of many solutions for the problem will be given. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 11795: Using the deSolve() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calc...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11795
Solution 12088: Correcting a "Domain Error" when Performing Number Base Conversions on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...essage appears: "Defaults Set." Once the default has been reset, attempt the problem again.Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 12088: Correcting a "Domain Error" when Performing Number Base Conversions on the TI-89 Family, TI-...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12088
Solution 14292: Performing Hyperbolic Cosecant, Cotangent and Cosine Functions on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...e: 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 coth(1.2) will return the result of 1.19954. Exa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14292
Solution 12130: Difference Between the FIX and FLOAT Display Digits Mode Settings on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...fic notation if its magnitude cannot be displayed in the selected number of digits.For additional information on mode settings, refer to the online guidebook for your specific calculator model. Solution 12130: Difference Between the FIX and FLOAT Display Digits Mode Settings on the TI-89 Family,...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12130
Solution 11861: The d() Function Algorithm on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...ion can be a list or a matrix. This function uses the chain rule together with the well-known formulas for the derivatives of sums, products, sinusoids, etc. The syntax for this function is: For an Expression: d(expression, var [,order])For a List: d(list,var [,order])For a Matrix: d(matrix,va...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11861
Solution 12125: Converting a Number from Decimal to a Binary Number on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
...r entered without the prefix 0b or 0h (for hexadecimal) is treated as decimal (base 10). Please see the TI-89 family, TI-92 family, and Voyage 200 guidebooks for additional information. Solution 12125: Converting a Number from Decimal to a Binary Number on the TI-89 Family, TI-92 Family, and V...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12125
Solution 11741: Displaying the Correlation Coefficient (R) and Coefficient of Determination (R^2) on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...will be displayed for all polynomial regression calculations (QuadReg, CubicReg, QuartReg).Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 11741: Displaying the Correlation Coefficient (R) and Coefficient of Determination (R^2) on the TI-8...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11741
Solution 11734: Creating Repetition in a TI Basic Program on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... 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 known. It must include an exit condition allowi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11734
Solution 12116: Calculating Weighted Mean Using the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
... the homework grade is 95, what is the weighted mean of the student´s scores? X values: {87, 74, 95} Y values: {65, 25, 10} Refer to the steps provided below to calculate the student´s weighted mean in this class: 1) Press [APPS] [6] [3]. (If the Apps Desktop is on, press [APPS], select "Data...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12116
Solution 12113: Calculating 1-Variable Statistics with Frequencies on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...ta: 1) Press [APPS] [6] [3]. (If the Apps Desktop is on, select Data/Matrix Editor, and choose [3]). 2) Press the down arrow twice. 3) In the box beside variable type a variable name. (e.g. TEST). 4) Press [ENTER] [ENTER]. 5) Enter the numbers for the x values under c1. Press [5][ENTER][8][ENTE...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12113
Solution 10404: Table Feature on the TI-85.
...5 does not have a built-in table feature. However, this feature can be added through a user-defined program. Texas Instruments 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,...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10404
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.
...-92 Plus 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 tim...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/25870
Solution 10348: Calculating Inverse Trigonometric Functions on the TI-85 or TI-86 Graphing Calculators.
... Press the [2nd] key and then the [TAN] key• Input [(] .5 [)] and press [ENTER] The screen will show 26.56505... Please see the TI-85 and TI-86 guidebooks for additional information. Solution 10348: Calculating Inverse Trigonometric Functions on the TI-85 or TI-86 Graphing Calculators. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10348
Solution 10215: Polynomial Root Finder and Simultaneous Equation Solver App gives Unexpected Result for the TI-83/84 Plus, TI-89/TI-92/Voyage 200 and the TI-85/TI-86 families of the Graphing line of Calculators.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search Why do I receive unexpected complex results when using the Polynomial Root Finder and Simultaneous Equation Solver Application? The following explains why complex results are ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10215
Solution 12173: Use of the Approx() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ox(π)[ENTER] will return 3.14159 approx({sin(π),cos(π)})[ENTER] will return {0. -1.} Please see the TI-89 family, TI-92 family, and Voyage 200 guidebooks for additional information Solution 12173: Use of the Approx() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calcu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/40304
Solution 11856: Definition of the ClrHome Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...and press [ENTER] [ENTER]. If performed correctly, the calculator should display "Done". Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 11856: Definition of the ClrHome Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphin...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11856
Solution 28011: Using the Chi-Squared Goodness of Fit Test on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...]. The displayed answer will show Chi Squared=5.99514991182 and P value= 0.049907950717. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 28011: Using the Chi-Squared Goodness of Fit Test on the TI-89 Family, TI-92 Plus, or Voyage™ 200 G...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28011
Solution 10421: Creating and Using Strings on the TI-86.
... concatenate or join together two or more strings, use the + sign. The syntax is "stringA"+"stringB"+"stringC"+... To create a string variable: 1) Begin on a blank line on the Home screen or in the program editor. 2) Press [2nd] [STRNG] to display the STRNG menu. 3) Press [F1] to enter the open...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10421
Solution 10577: Converting Units of Measure on the TI-85 and TI-86.
...-86, follow this procedure:Enter the value to be converted. Press [2nd] and [CONV] to display the CONV menu. Press the corresponding F key for the category of the unit of measure (Example: LNGTH for Meters, VOL for liter). Select the current unit of measure from the conversion group menu. The un...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10577
Solution 10576: Converting Binary Numbers Into Decimals on the TI-85 or TI-86 TI Graphing Calculators.
...owledge Base Search How can a binary number be converted into a decimal on a TI-86? Once the mode on theTI-85 or TI-86 has been changed to degree, a binary number can then be converted into a decimal. To change the mode, follow the procedures below: 1) Press [2nd] then [MODE]. 2) Pre...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10576
Solution 33731: Calculating Two-Variable Statistics on the TI-36X Pro.
...enter] [3] [0] [enter] [5] [0] [enter] [7] [0] [enter]. To calculate the statistical variables, please follow the steps below: • Press [2nd] [Stat-reg/distr]. • Press 3: 2-Var Stats. Ensure that under X Data [L1] is highlighted. Ensure that under Y Data [L2] is highlighted. FRQ should be at ON...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33731