Solution 10358: Transferring Information from the TI-85 to the TI-86.
...irectly linked to the TI-85. All information can be sent from the TI-85 to the TI-86. Numeric data (lists, matrices, vectors, real, complex numbers, etc.) can be sent from the TI-86 to the TI-85. Variables that contain too many elements will be truncated at the TI-85's limit.Note: Programs cannot...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10358
Solution 11719: Calculating the QR Factorization of a Matrix on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...atrix, the name is A and the dimensions are both 3. 3) Press [ENTER] twice.4) Input the values above in the data matrix editor, 6 [ENTER] 12 [ENTER] etc.5) After entering all the values, exit the matrix editor and go the Home screen.To Calculate the QR factorization of the matrix enter the follow...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11719
Solution 11707: Calculating Linear Regressions on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
...iable: type a variable name using the alpha characters. (e.g. TEST) • Press [ENTER][ENTER] • Enter the x values under c1. Press [5][ENTER][9][ENTER] etc. • Enter the y values under c2. Press [1][2][ENTER][1][5][ENTER] etc. • Press [F5], then the right arrow, then [5] • Press the down arrow, then ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
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.
...NONREAL for any roots that contain imaginary parts. Select the display mode to be a+bi, which will display the roots in a+bi format, such as 1+2i, etc. Refer to the example problem below. Example: x^3 -3x^1 + 2 = 0 where a3 = 1, a2 = 0, a1 = -3, and a0 = 2. The answer should be -2, 1, 1....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10215
Solution 10376: Compatibility of the DataMate Program and the TI-82 Graphing Calculator.
...he CBL 2™ DataMate program? The TI-82 can run parts of the DataMate program for the CBL 2. It is recommended that programs such as ChemBio, Physics, etc., are used instead since the DataMate program requires more memory than the TI-82 can use to run the program optimally.Please see the TI-82 guid...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10376
Solution 26510: Changing the Cursor on the TI-89, TI-89 Titanium, TI-92 Plus and Voyage™ 200
...r "insert" mode you can place the cursor in between items and insert text or numbers. You can see that your calculator cursor is set this way if it matches the cursor appearance below: When the cursor is set to "del" or "delete" mode you can place over items and overwrite text or numbers. You c...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/26510
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.
... 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®45672366954StudyCards™235235792Statistics with List Editor81617428Statistic with List Editor ( French)3014592Statistic with List Editor (Ger...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11371
Solution 12710: Entering Numbers in Scientific Notation on a Scientific Calculator.
...] Enter or =The display will show 1.34E15.Please Note: The TI-30XS MultiView™ scientific calculators do not have an [EE] key. Instead they have a shortcut key, [x10n] which can be used in its place.Please see the guidebooks for additional information. Solution 12710: Entering Numbers in Scientif...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12710
Solution 12078: Comparison Between the TI-89 Titanium and the TI-89.
...tanium and the TI-89? The TI-89 Titanium is compatible, keystroke for keystroke, with the TI-89. Calculator files (Apps, data, programs, variables, etc.) can be transferred between these two models. The TI-89 Titanium offers 3 times the memory of the TI-89 for Calculator Software Applications ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/12078
Solution 12071: Troubleshooting a TI-89 Family, TI-92 Plus, or Voyage 200™ that Only Display Results in Fractional Format.
...ase also see the TI-89 family, TI-92 family and Voyage 200 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/link_ed...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12071
Solution 22950: Battery Type for the TI-10, TI-15 Explorer™ and the TI-108.
...08 uses one CR1220 Lithium Battery if purchased from 2014-2004. If you do not remember the purchase date check the back as the battery model will be etched on the back. Please Note: If you have a TI-108 purchased before 2004 it is powered by the solar panel only. For the TI-108, TI-10 and the TI-...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/22950
Solution 20469: Incorrect Answer Received When Dividing Two Values in Scientific Notation Using the TI-30XS/B MultiView™ and TI-34 MultiView™ Scientific Calculators.
...on using the TI-30XS/B MultiView and TI-34 MultiView? The TI-30XS/B MultiView and TI-34 MultiView calculators have a specific scientific notation shortcut key unique to all other scientific calculators, [x10n]. When dividing two values in scientific notation, it is necessary to put parentheses a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20469
Solution 12711: Availability of Overhead Versions of Non-Graphing Calculators.
...f the TI non-graphing Instructional Calculators such as the TI-108, TI-10, TI-15 Explorer™, TI-30X IIS, TI-30XS MultiView™, TI-34 II Explorer Plus™, etc. Stokes Publishing (800)550-5254 U.S. (408)541-9145 Outside (408)541-9149 Fax customerservice@stokespublishing.com NOTE: Please contact Stokes P...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12711
Solution 22310: Correcting the Error Message Variable is Locked, Protected, or Archived on the TI-89 Family, TI-92 Family and Voyage™ 200.
...200 graphing calculator? The error, Variable is Locked, Protected, or Archived, appears when attempting to delete a locked program, equation, list, etc. from the var-link menu using a TI-89 family, TI-92 family or Voyage 200 calculator. Since the item to be deleted is locked, then the user will...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/22310
Solution 12282: Changing the Angle Mode Setting on the TI-34 II Explorer Plus™.
...Press [2nd] [DR]. 2) Press either [◄] or [►] to highlight RAD. 3) Press [ENTER]. The calculator is now set to operate in the radian angle mode. To switch back to degrees, just use the same procedure but underline DEG instead. Resetting the calculator will also reset it back to factory default set...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12282
Solution 12223: Calculating Mark-Up, Gross Profit Margin, and Percent Change on the TI-5018.
...to sell at a 16% profit. What is the selling price of the item, and how much profit will be made? Before beginning the calculation: Set the ROUND switch to 5/4. Set the GT switch to OFF. Set the DECIMAL switch to 2. Press [ON/C]. • Input the value 355, press the [x] key. • Input 16, then press ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12223
Solution 34831: Entering and Computing Fractions on the TI-84 Plus Family of Graphing Calculators.
...10) Enter in [2]. 11) Press [Down Arrow]. 12) Enter in [5]. 13) Press [ENTER]. Two possible answers can be displayed with MATHPRINT turned on and switching from n/d to Un/d in the [Mode] settings. Changing a decimal into a fraction. Example: Convert .4 into a fraction. Press [.] [4] [ALPHA]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34831
Solution 12161: String Commands on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...posite of the string command. format - Returns an expression as a character string based on the format template (fixed, scientific, engineering, etc.). inString - Searched a string to see if it contains a specified substring. If so, the command returns the character position where the fir...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12161
Giant Cells
Students will examine surface area and volume of cells and describe the relationship between surface area and volume of cells.https://education.ti.com/en/activity/detail/giant-cells
faceplates and slidecases
Calculator accessories such as slide cases and faceplates. Faceplates Slide Cases faceplates and slidecases global website Custom slide cases are available for other calculator models. Match your ...https://education.ti.com/en/products/accessories/faceplates-and-slidecases