Solution 10371: Calculating and Graphing a Linear Regression on the TI-82.
...e and graph a Linear Regression on the TI-82? The following example will demonstrate how to calculate and graph a linear regression using the TI-82:Data for this example:xStat: {3,5,8,10}yStat: {7,8,14,18}Enter the data into the TI-82:1) Enter STAT edit mode by pressing [STAT] [1]. 2) Enter the d...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10371
Solution 19009: Calculating the Number of Days Between Dates on the TI-89 Family, TI-92 Family and Voyage™ 200.
...ays between two specific dates using the TI-89 family, TI-92 family or Voyage 200 graphing calculator. You must first have the FINANCE application installed. Example: A loan is made on January 1, 2006, but the first payment is deferred until March 30, 2006. How many days does the loan accrue inte...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19009
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.
...orrectly, 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 times the Standard Deviation, the Normal Distribution curve will be graphed, however, the "tails" of the gr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/25870
Solution 11716: Calculating the Inverse of a Matrix on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculator.
...xample: Find the inverse of matrix A: Solution: To enter the matrix: 1) Press [APPS] [6] [3] (If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, and press [3].) 2) The type will be Matrix, the name is A and the dimensions are both 2 3) Press [ENTER] twice 4) Input the val...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11716
Solution 10348: Calculating Inverse Trigonometric Functions on the TI-85 or TI-86 Graphing Calculators.
...Inverse cosine of .5 • Press the [2nd] key and then the [COS] key• Input [(] .5 [)] and press [ENTER] The screen will show 60. Example #3Inverse tangent of .5 • Press the [2nd] key and then the [TAN] key• Input [(] .5 [)] and press [ENTER] The screen will show 26.56505... Please see the ...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.
...mily, 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. x values: 5, 9, 7, 11 y values: 12, 15, 14, 17 Solution: • Press [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
Solution 11593: Defining a Function from a Program Prompt on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...he expr() function: expr("function string"&"store f(x)") Example: ... inputStr "input function", var1 expr(var1&"® y1(x)") ... Note: To input "quotation marks", press [2nd] [1]. To input the "®" symbol, press the [STO>] key. To input the "&" symbol, press [2nd] [CHAR] [3] [6]. Please see the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11593
Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...lent. Please follow the steps listed below for an example problem. Factor the polynomial: -16x^3-24x^2 1. Make sure there are no values or other data stored to the x-variable by pressing [HOME] [2nd] [F1] [1] [ENTER] on the TI-89 Family and [GREEN DIAMOND] [Q] [F6] [1] [ENTER] on the TI-92 Fam...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12106
Solution 11856: Definition of the ClrHome Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...in the entry() and ans() HOME screen history area. It does not clear the current entry line. For functions such as solve() that return arbitrary constants or integers (@n1, @n2, etc...), ClrHome resets the suffix to 1. To access and execute the ClrHome function using the TI-89 family calculator,...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11856
Solution 11840: Implicit Multiplication on the TI-89 Family, TI-92 Family, and Voyage™ 200.
...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, TI-92 family, and Voyage 200 for certain ex...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11840
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; mso-style-pri...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 TI-89 Family, TI-92 Plus, and Voyage 200 is a suite that consists of a group of four applications (Apps). The four applications are Calendar, Contacts, Planner and Tasks. When the application is installed on the calculator, it will not be accessible as "Organizer." Instead, press the [APPS]...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.
...st on the TI-89 Family, TI-92 Plus, or Voyage 200? To use the 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 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.
... Knowledge Base 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, ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10421
Solution 12786: Using the Product() Function on the TI-89 Family, TI-92 Plus and Voyage™ 200.
... How do I use the product() function on the TI-89 family, TI-92 Plus and Voyage 200? The product() function returns the product of the elements contained in a list or returns a row vector containing the products of the elements in the columns of a matrix. Example: Find the product of 1,2,3 an...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12786
Solution 11371: Amount of RAM and Archive Memory Used by Calculator Software Applications (Apps) for the TI-89 Family, TI-92 Plus, and the Voyage™ 200 Graphing Calculator.
... memory are being used by a calculator software application (App) on the TI-89 family, TI-92 Plus, and the Voyage 200 graphing calculator? Here is a table with the Ram and Archive used by many of the released and soon to be released Apps.App Name:Ram Used:Arch Used: The Geometer's Sketchpad®45...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11371
Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application.
...r. In Beams and Columns of the Equations Section, equations for the slope of beam deflection are different depending on whether the deflection at distance x along the beam is calculated to the left side of the load (xa). Since these conditions cannot simultaneously exist, ME*Pro restricts selec...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11401
Solution 10455: Equations Used to Create the Graphs on the TI-92 Plus Manual.
...diftol=.0001 fldres=30 GRAPH FORMAT (Press [F1][9]) Coordinates: RECT Solution Method: RK Fields: DIRFLD Press [Diamond][GRAPH]. Note: The graph takes several minutes to plot.Right Graph Input the right side of the 3D graph. (Press [2nd][APPS]) Y= Editor (Press [♦][Y=]) z1= 3*(1-x)*e^(-x^2-...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10455
Solution 12308: Converting Fractions to Decimals on the TI-36X Solar.
... Decimals on the TI-36X Solar. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I convert fractions to decimals on the TI-36X Solar...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12308
Solution 12316: Utilizing Memory Functions on the TI-36X Solar.
...Functions on the TI-36X Solar. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I use memory functions on the TI-36X Solar? The pr...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12316
Solution 12323: Calculating the Linear Regression on the TI-30X IIB / TI-30X IIS.
...n the TI-30X IIB / TI-30X IIS. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I calculate the linear regression on the TI-30X IIB...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12323
Solution 12327: Calculating Inverse Logarithms on the TI-30Xa Family and TI-36X Solar Scientific Calculators.
... Solar Scientific Calculators. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I calculate the inverse log of a number on TI-30Xa ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12327
Solution 15301: Resetting the TI-30X IIS/B.
Solution 15301: Resetting the TI-30X IIS/B. Solution 15301: Resetting the TI-30X IIS/B. global Solution 15301: Resetting the TI-30X IIS/B. website Home | Scientific, elementary & basic calculators Knowl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15301
Solution 34033: Calculating Factorials on the TI-36X Pro.
... Factorials on the TI-36X Pro. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I calculate factorials on the TI-36X Pro? The examp...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34033
Solution 11851: Summation or Sum() Function Algorithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...for the Summation or sum() function? The sum() function uses iterated addition for numeric limits. Other sums are determined from formulas given in standard mathematical tables. Limits or special formulas are used for infinite summation limits.Please see the TI-89 family, TI-92 family and Voyage...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11851