Solution 10355: Setting the Number of Decimal Places on the TI-85 and TI-86.
...I-86? The following instructions demonstrate how to set a decimal place on the TI-85 and TI-86:• Press [2nd] [MODE] and scroll to FLOAT.• Press the right arrow key until the number of decimal places needed is highlighted.• Press the [ENTER] key.For 2 decimal places, 2 should be highlighted. All a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10355
Solution 33691: Adjusting the Table Width for the TI-89 Titanium or Voyage™ 200 Graphing Calculators.
...F5] on the TI-89 Titanium, and [Diamond] [Y] on the Voyage 200 to go to the Table screen. • Press [F1] [9] to go to the format screen. • Press the right arrow and select the number you want the size of each cell to be. • Press [ENTER] to save your choice. To cancel without making any changes, p...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/33691
Solution 31951: Correcting a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator That is Locked Displaying "Busy" When Calculating Sigma Summation.
...de settings and/or change the mode, please follow the steps below: • Press [MODE]. • Press [F2]. • Arrow down to Exact/Approximate. • Press the right arrow key once. • Press 3: Approximate. • Press [ENTER] to save. • Press [HOME]. • Press [F3] and reenter your values. Please see the TI-8...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.
...or the measurement of angles. However, if this step is omitted the measure of the angle may be in radians and not degrees. • Press [2nd] [MODE] • Highlight Degree then press the [ENTER] key.• Press the [EXIT] key to return to the home screen. The examples below will demonstrate how to input in...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10348
Solution 30691: Degrees, Minutes, Seconds (DMS) Conversions on the TI-89 Family, TI-92 Family and Voyage 200™ Graphing Calculators.
... minutes, seconds. - Be sure the calculator is set to Radian mode before beginning - Press [MODE] and scroll down to the Angle line - Scroll to the right using the right arrow - Select RADIAN and press [Enter] twice From the home screen: - Enter the number 5.5 - Press [2ND] [5] for the Math Menu ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30691
Solution 11707: Calculating Linear Regressions on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
... 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 input c1 (Indicates the x variables are in c1) • Press the down arrow, then input c2 (Indicates th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
Solution 30350: Using the Two-Graph Mode on the TI-89 Family and Voyage™ 200 Graphing Calculators.
... the steps below: • Press [MODE]. Then press [F2] to display Page 2. • Set the following required modes. • Split Screen = TOP-BOTTOM or LEFT-RIGHT • Number of Graphs = 2 • Optional mode settings: Page 1: Graph = Graph mode for top or left side of the split. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30350
Solution 14564: Turning Off the Axes on the TI-89 Family and Voyage™ 200 Calculators.
...alculators: • Press [GREEN DIAMOND] [F1] to access the Y= Editor.• Press [F1] to access the "Tools" menu.• Press [9] for Format.• Scroll down and highlight "ON" to the right of "Axes". Press the[right arrow] and scroll up to highlight "OFF".• Press [ENTER] [ENTER] to save the changes and retur...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14564
Solution 11695: Algorithm Used to Compute a Cubic Polynomial on a TI-85, TI-86, TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ence between the software on the TI-89 family and TI-92 family and the TI-85 and TI-86 is that they use different linear system solvers, which use slightly different criteria for determining when a linear system is too poorly conditioned to solve accurately. Apparently, the linear system solver o...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11695
Solution 30571: Creating User Defined Units For Unit Conversion on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ess [ON] [HOME] [CLEAR]. 2) Press [7] [.] [4] [8] [0] [5] [1] [9] [4] [8]. 3) Press [2ND] [UNITS]. 4) Press [DOWN ARROW] [DOWN ARROW] [DOWN ARROW] [RIGHT ARROW]. 5) Select _gal and press [ENTER]. 6) Press [STO►] [◊] [_]. 7) Press [C] [U] [B] [F] [T]. 8) Press [ENTER]. The unit will now be store...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30571
Solution 10403: Symbolic Manipulation Capabilities of the TI-85 when Computing Derivatives.
...so-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-famil...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10403
Solution 28630: Clearing and Deleting Lists using the Stats/List Editor Application on the TI-89 Family and Voyage™ 200.
...he list name. There is also a way to delete all entries, including list name. To clear the entries within a list, but not deleting the list name: • Highlight the cell that holds the list name • Press the [CLEAR] key • Press the [Down] Arrow Notice that the list name is still available, however th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28630
Solution 10418: Converting Mixed Numbers into Improper Fractions on a TI-85 or TI-86 Graphing Calculator.
...so-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-famil...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.
...asks. When 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 ret...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11408
Solution 11378: Deleting Calculator Software Applications (APPS) on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...ccess the APPS menu from the VAR-LINK screen.• If the name of all the APPS cannot be seen, press [F5] [5] to "Collapse All".• Using the arrow keys, highlight the name of the APP to be deleted.• To delete the highlighted APP, press [F1] [1] [ENTER]. For TI-92 Plus and Voyage 200 users,• Make sure...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11378
Solution 11569: Algorithm Used for Finding the Determinant of a Square Matrix on the TI-81, TI-82, TI-83, TI-85, or TI-86.
...has ones along its main diagonal, det(L) = 1. Now, simplify the previous equation as follows and compute: det(A) = det(U) = (2)(5)(-1) = -10 Although only a 3 by 3 matrix was used in this example, this method is applicable in general to any square matrix. It also has excellent accuracy charact...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11569
Solution 16830: Availability of the TI-86 Advanced Statistics Program.
... Where is the TI-86 Advanced Statistics application? The TI-86 Advanced Statistics application is attached to this Knowledgebase at the top right of this page. Please note the Advanced Statistics application for the TI-86 requires activation after installation. For further questions reg...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16830
Solution 10576: Converting Binary Numbers Into Decimals on the TI-85 or TI-86 TI Graphing Calculators.
...ange the mode, follow the procedures below: 1) Press [2nd] then [MODE]. 2) Press the down arrow until the cursor is blinking on Dec. 3) Press the right arrow to select Bin. 4) Press [ENTER] then press [CLEAR] to clear the display. To convert a binary number into a decimal, follow the steps bel...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10576
Solution 10574: Calculating Nth Roots Using the TI-85 and TI-86.
...) Press [F5] *menu title MISC 5) Press [MORE] 6) Press the number [3] 7) Press [F4] 8) Press [2][7] 9) Press [ENTER] An answer of 3 is given on the right side of the display. Please see the TI-85 and TI-86 guidebooks for additional information. Solution 10574: Calculating Nth Roots Using the T...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10574
Solution 10458: Instructions for Installing the TI-92 Plus Module.
...e TI-92 Plus Module. BEFORE BEGINING THE INSTALLATION- Save any important data by transferring it to a computer or another TI-92.• Hold the TI-92 upright and slide the latch on the top of the unit to the unlocked position. Then slide the rear cover down about 1/8 inch and remove it from the main ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10458
Solution 10455: Equations Used to Create the Graphs on the TI-92 Plus Manual.
...anual? The graphs on the manual used the following equations and settings. MODE setting (Press [MODE])Graph...DIFF EQUATIONS Split Screen...LEFT-RIGHT Split 1 App...Y= Editor Split 2 App...Y= Editor Number of graphs...2 Graph 2...3D Split Screen Ratio...1:2 Left Graph Input the left sid...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10455
Solution 19469: Availability of the TI-86.
... Is the TI-86 available? The TI-86 has been officially declared a discontinued product, it is not listed for sale on the TI Online Store or through Instructional Product Dealers. The TI-86 continues to be available at limited retailers while supplies last. For engineering or AP courses, con...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/19469
Solution 15629: Graphing Functions with Fractional Powers on Texas Instruments Products Where X < 0.
...ove, the principal branch of x^y is not real for x0 because the derivative is 1/(3x^(2/3)), but der1(x^(2/3),x) plots for all x (except x=0) even though x^(2/3) doesn't plot for x<0, because the derivative is 2/(3x^(1/3)). Solution 15629: Graphing Functions with Fractional Powers on Texas Instru...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/15629
Solution 33731: Calculating Two-Variable Statistics on the TI-36X Pro.
...ata, please follow the steps below: • Press [data]. • Under L1, input [1] [0] [enter] [2] [5] [enter] [3] [0] [enter] [4] [0] [enter]. • Press the right arrow once and input [5] [enter] [3] [0] [enter] [5] [0] [enter] [7] [0] [enter]. To calculate the statistical variables, please follow the st...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33731
Solution 33912: Solving a System of Linear Equations Using the TI-36X Pro.
...3x3 linear system.1) Press [2nd] [sys-solv]2) Arrow down to 3x3 LIN SYSTEM and press [enter]3) Input the entries, pressing enter after each entry4) Highlight SOLVE and press [enter] 5) Scroll down to see all the answersThe answer is x=1, y=2, and z=3.Please see the TI-36X Pro guidebook for additi...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33912