Solution 11425: Sending the DataMate™ App or Program to a Graphing Calculator.
...the TI-83 Plus family or TI-84 Plus family. • Connect the calculator to the CBL 2 with the unit-to-unit cable. • Put the calculator in receiving mode by pressing [2nd][LINK], the right arrow key and then [ENTER]. In receiving mode, the TI-83 Plus/TI-83 Plus Silver Edition or TI-84 Plus family cal...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11425
Solution 11362: Using the TI TestGuard™ Application to Clear the RAM and Archive Memory on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...pecific Apps on student calculators. In addition, TI TestGuard App uses a password feature to confirm that the calculators have been cleared as setup by the teacher. While running the TI TestGuard App, a teacher's graphing calculator can link to and delete data, programs and Apps from the follow...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11362
Solution 11761: Graphing a Circle on a TI Graphing Calculator.
... (x2+y2=1), first, solve for y, and then input the results into the Y= Editor. If the graph looks like an oval, use the Zoom Square feature followed by Zoom In or Zoom Out to change the viewing window. The graphs will be displayed on a TI-83 Plus family or TI-84 Plus family, TI-89 family, and TI...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11761
Solution 30651: Calculating a Median-Median Regression on the TI-83 Plus Family of Graphing Calculators.
...culate a Med-Med regression: X= {15; 25; 50; 50; 75; 80; 95} Y= {4; 9; 20; 31; 55; 42; 73} Key the data into the handheld: 1) Enter STAT edit mode by pressing [STAT], [1]. 2) Enter the data in the L1 and L2 lists, pressing [ENTER] after each entry. 3) Press [2nd] [QUIT] to leave the editor. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/30651
Solution 30190: Using The Significant Numbers Calculator From The Science Tools App on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...tries in decimal notation to scientific notation. Convert entries in scientific notation to decimal notation. Open the Science Tools application by pressing the [APPS] key, using the arrow keys to highlight SciTools, then pressing [ENTER]. From the Science Tools menu, choose the Sig-Fig Calc...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/30190
Solution 13680: Finding Proper Fractions and Common Denominators on the TI-89, TI-89 Titanium, TI-92 Family or Voyage™ 200 Graphing Calculators.
...m the answer into a ratio of a fully expanded numerator and a fully expanded denominator. Solution: (31x+60)/8 is the remainder of x^4-2x^2+x divided by 2x^2+x+4 and (x^2/2)-(x/4)-15/8 is the quotient. For more information regarding your Texas Instruments graphing calculator, please refer to the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13680
Solution 10443: Sending a Program From a TI-86 to a TI-85 Using a TI Connectivity Cable.
... Can a program be sent from the TI-86 to the TI-85 using a TI Connectivity cable? Programs cannot be sent directly from the TI-86 to the TI-85 by linking the two calculators. However, TI-86 programs written in TI-BASIC can be sent to a TI-85 using a TI Connectivity cable by following the s...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10443
Solution 12651: Clearing the Memory on the TI-81.
...set the graphing calculator or return to the home screen. This screen will also show the amount of available memory and how much memory is being used by the STAT editor and the PRGM editor. If option 2. Reset is selected, the memory of the graphing calculator is erased and all defaults are set to...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12651
Solution 10420: Correcting the Error "Cannot Transfer. The File Format is Invalid" When Sending the Advanced Statistics Program to the TI-86
...oes not recognize a TI-86 group files, so the error, Cannot transfer. The file format is invalid will appear when attempting to transfer this program by dragging its icon onto the TI Connect shortcut icon.To correct the issue, ungroup the TI-86 Advanced Statistics program by double-clicking on ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10420
Solution 12648: Calculating Linear Regressions on the TI-81.
... a linear regression using the TI-81: Data for this example:xStat: {1,4,8,10}yStat: {7,9,15,18} Enter the data into the TI-81:1) Enter STAT edit mode by pressing [2nd] [STAT].2) Scroll to DATA.3) Press [1].4) Enter the data as x-y coordinates 1 [ENTER] 7 [ENTER] 4 [ENTER] 9 [ENTER] 8 [ENTER] etc....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12648
Solution 10417: Calculating Two-Variable Statistics on the TI-86
...ble statistics calculations using the TI-86.Data for this example:xStat: {3,5,8,10}yStat: {7,8,14,18}Enter the data into the TI-86:1) Enter STAT mode by pressing [2nd] [STAT]. 2) Press [F2] to select Edit. 3) Enter the data in the xStat and yStat lists. (Note: a frequency list, fStat, can be us...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10417
Solution 16829: Availability of the TI-86 Finance Application.
...t of this page. Please note the Finance application for the TI-86 requires activation after installation. Once activated, the application can be run by using the "FIN" command on the MATH menu. This finance ASM program expands the TI-86's feature set to include Time-Value-of-Money(TVM), uneven c...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16829
Solution 11831: Correcting an Address Error on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...Base Search How do I fix an Address Error on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? Address Errors are caused by the use of 3rd party or shell operating systems that are not functional on a TI calculator. This is also related to the utilization of an addres...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11831
Solution 14243: Drawing a Pictograph On The TI-73 Explorer™.
... can display no more than seven pictograph icons for up to seven categories on the screen. If the scale is not big enough (the Data List is broken up by more than seven icons) the calculator will display an INVALID DIM error. Please see the below example data for the pictograph: Compare the dist...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14243
Solution 11826: Calculating nth Power and Roots Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...tructions will detail how to perform the nth power and root computations on the TI-89 family, TI-92 family, and Voyage 200. Powers To raise a number by an exponent, use the carat (^) key, located above the division key. For example, to raise 3 to the 4th power, press [3][^][4][ENTER] for the res...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11826
Solution 16510: How To draw a vertical line on a TI-86.
...o enter another line just move the arrow keys and press [ENTER]. The second option: • On the home screen press [2ND] [CATLG-VARS]. • Select CATLG by pressing [F1]. • Scroll to the VERT command and press [ENTER]. • Enter the X value and press [ENTER]. Please see the TI-86 guidebook for add...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16510
Solution 16189: Creating a 3D Graph of a Surface On a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator.
...the mode to 3D. 2) Press [♦][Y=]. 3) Input the equation [y][^][2][-][x][^][2] in z1. 4) Press [♦][GRAPH]. The graph can be viewed at different angles by pressing the arrow keys. Additional information on 3D graphing can be found in the TI-89 family, TI-92 family and Voyage 200 guidebooks. So...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16189
Solution 11820: Algorithm Used for the cZeros() (Complex Zeros) Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...varOrGuess1, varOrGuess2 [, … ] }) → matrix The cZeros( function returns a list of candidate real and non-real values of var that make expression = 0 by using the lexical Gröbner/Buchberger elimination method to attempt to determine all complex zeros.. The cZeros(expr, var) function does this by ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11820
Solution 12138: Font and Size of Characters Used on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...dows® applications (such as NoteFolio Creator™). It is called Ti92Pluspc on the computer. On the calculator, most of the characters are 5 pixels wide by 7 pixels high in the body of the display screen. The small font in the toolbar and status line has a variable width. Those digits are mostly 3 p...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12138
Solution 12134: Using Strings on the TI-89 Family, TI-92 Family, and Voyage™ 200.
... and "1", not the number 61. Although strings such as "61" or "2x+4" cannot be used in a calculation, they can be converted into numeric expressions by using the expr() command. To convert a numeric value into a string, use the string() command. The syntax of the command is string(Expression). ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12134
Solution 15464: Definition of Time, Web, and Custom Settings for Axes When Graphing Sequences on the TI-89 Titanium and Voyage™ 200.
...00? Please see the below descriptions:• TIME: The time format for graphing sequences graphs the sequences as a function of the independent variable n by graphing the points (n, u(n)) for each sequence.• WEB: The web format produces a cobweb plot for a sequence U(n). It is better to use to display...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15464
Solution 15462: Integrating Lower and Upper Bounds of a Function on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
... bound is 1 complete these steps:• On the HOME screen press [F3]• Scroll down to the second option, 2:S( integrate, press [ENTER]• Enter the equation by pressing [diamond key] [e^] [(] [X] [^] [2] [)]• Enter a comma followed by the variable - [,] [X]• Input the lower and upper bound separated by ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15462
Solution 15346: Graphing 2D Implicit Functions on the TI-89 Titanium, TI-92 Plus, and Voyage™ 200.
...^2=30 is a implicit function. Only equations having an explicit form y=f(x), where y is unique for each x value can be graphed in this mode. However, by using 3D graphing mode, it is possible to graph implicit 2D without solving for y or x. To be able to graph these functions, users will need to ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15346
Solution 12091: Creating a Histogram Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ress [ENTER] [ENTER] to save these settings.• Press [diamond key] [GRAPH] to view the graph. It may be necessary to change the current viewing window by pressing [F2] [9] for a ZoomData fit. Note: What do if I get the error message "Plot Setup" when setting up a Histogram using Stats/List Edito...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12091
Solution 12088: Correcting a "Domain Error" when Performing Number Base Conversions on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...ex. 2.9) to another number base. If a Domain error is still given, then reset the default settings on the calculator. To do so, press [2nd] followed by [6] then [F1] [ENTER]. Choose Default and press [ENTER] until the following message appears: "Defaults Set." Once the default has been reset, at...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12088