Solution 10356: Solving Simultaneous Equations on the TI-85 or TI-86.
... Knowledge Base Knowledge Base Search How do I solve simultaneous equations on the TI-85 or TI-86? The example below will demonstrate how to use the SIMULT function to solve simultaneous equations on the TI-85 or TI-86.Example: Solve the following for x, y and z.3x + 3...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10356
Solution 10351: Finding the Inverse of a Matrix on the TI-85 or TI-86 Graphing Calculator.
... Knowledge Base Search How do I find the inverse of a matrix with the TI-85 or TI-86 graphing calculator? The example below will demonstrate how to find the inverse of a matrix on the TI-85 or TI-86 graphing calculator. Example: Find the inverse of matrix A A = [1 2 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10351
Solution 19009: Calculating the Number of Days Between Dates on the TI-89 Family, TI-92 Family and Voyage™ 200.
...calculate the number of days between two specific dates using a TI-89 family, TI-92 family or Voyage 200 graphing calculator? The example below will demonstrate how to calculate the number of days between two specific dates using the TI-89 family, TI-92 family or Voyage 200 graphing calculator. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19009
Solution 11770: Graphing Polar Rose Functions on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... Knowledge Base Search How do I graph polar rose functions on the TI-89 family, TI-92 family and Voyage 200? The example below will demonstrate how to graph a polar rose on the TI-89 family, TI-92 family and Voyage 200. Example: r=8*sin(2.5q) 1) Press [MODE], change the Graph...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11770
Solution 11763: Graphing a Differential Equation on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...ntial equation on the TI-89 family, TI-92 family or Voyage 200 graphing calculator. Example: Graph the function y'=2y*cos(t) Solution: 1) Press [MODE]. 2) For Graphing Mode, select 6:DIFF EQUATIONS and press [ENTER]. 3) For Angle, select 1:Radian. 4) Press [ENTER][ENTER] to return to the main ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11763
Solution 10379: Finding the Zero of a Function using the TI-82.
Solution 10379: Finding the Zero of a Function using the TI-82. Solution 10379: Finding the Zero of a Function using the TI-82. global Solution 10379: Finding the Zero of a Function using the TI-82. website ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10379
Solution 10374: X and Y Coordinates Do Not Appear When Tracing a Function on the TI-82 Calculator.
...s when performing function graphing on a TI-82 calculator? When tracing a function, if the TI-82 does not display X and Y coordinates, the CoordOff mode may be activated. To try and correct this problem, please follow the steps listed below.• Press the [WINDOW] key and scroll to the right to high...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10374
Solution 11750: Finding an Intersection of Functions on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... Knowledge Base Search How do I find an intersection of functions on the TI-89 family, TI-92 family, and Voyage 200? The example below will demonstrate how to find an intersection of two functions on the TI-89, TI-92 Family, and Voyage 200. Example: Find the intersection of the followin...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11750
Solution 11716: Calculating the Inverse of a Matrix on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculator.
...arch How do I calculate the inverse of a matrix on the TI-89 family, TI-92 family and Voyage 200 graphing calculator? The example below will demonstrate how to calculate the inverse of a matrix on the TI-89 family, TI-92 family and Voyage 200. Example: Find the inverse of matrix A: ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11716
Solution 11715: Calculating the Inverse Natural Log on the TI-89 Family, TI-92 Family or Voyage™ 200 Graphing Calculators.
...[Green Diamond] [ex][1] [)] [Green Diamond][ENTER]. The answer 2.71828 will be displayed. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 11715: Calculating the Inverse Natural Log on the TI-89 Family, TI-92 Family or Voyage™ 200 Graphing C...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11715
Solution 10353: Performing Number Base Conversions on the TI-85 or TI-86.
...owledge Base Knowledge Base Search How are number base conversions performed on the TI-85 or TI-86? The examples below will demonstrate how to perform number base conversions on the TI-85 or TI-86. Example 1: Convert 10110 to Hexadecimal. 1) Input 10110 2) Press [2nd] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10353
Solution 31951: Correcting a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator That is Locked Displaying "Busy" When Calculating Sigma Summation.
...summation? The summation failures occur when the calculator attempts to locate an exact equivalence for a calculation that can only be displayed as a decimal approximation. To correct the "busy" error when you are calculating sigma summation, please verify that the calculator's mode is set to app...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/31951
Solution 10348: Calculating Inverse Trigonometric Functions on the TI-85 or TI-86 Graphing Calculators.
...se trigonometric functions on the TI-85 or TI-86 graphing calculators? Most inverse trigonometric functions are calculated in angle measurements of degrees. The steps outlined below will change the mode from the default setting of radians to degrees for the measurement of angles. However, if th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10348
Solution 11707: Calculating Linear Regressions on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
...Search How do I calculate a linear regression on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The example below will demonstrate how to calculate a linear regression for a given set of data on the TI-89 family, TI-92 family, and Voyage 200. Data for this example....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
Solution 14564: Turning Off the Axes on the TI-89 Family and Voyage™ 200 Calculators.
Solution 14564: Turning Off the Axes on the TI-89 Family and Voyage™ 200 Calculators. Solution 14564: Turning Off the Axes on the TI-89 Family and Voyage™ 200 Calculators. global website Home | Other Gr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14564
Solution 12173: Use of the Approx() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... function on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The function approx() returns the evaluation of an expression as a decimal value, when possible, regardless of the current Exact/Approx mode. It is equivalent to entering the expression and pressing [Diamond][ENTE...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/40304
Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...ppropriate random values for some or all of the variables in each of the two expressions. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calcula...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12106
Solution 30531: Finding the Inverse of a Function on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...pressing: [F2] [ENTER] [x] [=] [5] [/] [y] [+] [1] [0] [,] [y] [)] So, f-1(x)=5/(x-10) Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 30531: Finding the Inverse of a Function on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing C...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30531
Solution 11840: Implicit Multiplication on the TI-89 Family, TI-92 Family, and Voyage™ 200.
... family, and Voyage 200 recognize implicit multiplication? The TI-89 family, TI-92 family, and the Voyage 200 recognize implied multiplication, provided it does not conflict with a reserved notation.The following are examples of how the implied multiplication is interpreted on the TI-89 family, ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11840
Solution 11790: Step-by-Step Functionality on TI Graphing Calculators.
...ionality? Currently, TI graphing calculators do not offer step-by-step functionality. However, 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...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11790
Solution 10418: Converting Mixed Numbers into Improper Fractions on a TI-85 or TI-86 Graphing Calculator.
... /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10418
Solution 11408: Opening the Organizer Application on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...the application is installed on the calculator, it will not be accessible as "Organizer." Instead, press the [APPS] key and navigate through the APPS desktop to locate the four individual applications. • Use the Calendar App to view or make schedules. • Use the Contacts App to retain contact ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11408
Solution 28011: Using the Chi-Squared Goodness of Fit Test on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...e chi-squared goodness of fit test on a TI-89 family, TI-92 Plus, or Voyage 200 use the Statistics with List Editor App. Using the lists below and a degree of freedom of 2, follow the steps below to calculate and draw the chi-squared goodness of fit test: List 1: {16,25,22,8,10} List 2: {16.2,21...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28011
Solution 10421: Creating and Using Strings on the TI-86.
... Search How do I create and use strings on the TI-86? A string is a sequence of characters that are enclosed within quotation marks. Strings define characters to be displayed in a program and accept input from the keyboard in a program. To enter a string directly, the syntax is "string"...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10421