Solution 12173: Use of the Approx() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...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][ENTER] on the Home screen. Examples: approx(π)[E...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/40304
Solution 35675: Connecting 60 Devices With USB 3.0 Ports Using TI-Nspire™ CX Docking Station.
...the Device Manager on PCs can be used to determine if USB 3.0 ports exist on your PC. However, this method will not indicate which specific port is currently used, it only designates items that are attached to the PC. • On Macs - From the Apple menu, choose "About this Mac" - Click "More Info" - ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/35675
Solution 12784: Use of the Max() Function on the TI-89 family, TI-92 Plus, and Voyage™ 200.
... maximum of the two arguments. If the arguments are two lists or matrices, it returns a list or matrix containing the maximum value of each pair of corresponding elements. The syntax for this command is max(expression, expression), max(list1, list2) or max(matrix 1, matrix 2). For example: ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12784
Solution 32811: Using the Ceiling() Function on the TI-Nspire™ Family Products.
...picture of the open book.4) On the first tab, press [C], scroll to ceiling(, and press [enter].5) Input [ctrl] [ [ ] ] [0] [,] [(-)] [3] [.] [2] [p] arrow over to select [i] by pressing [enter].6) Input [,] [1] [.] [3] [,] [4] in the parenthesis next to ceiling and press [enter].7) It will return...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/32811
Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...perform the factor function. Now, if done by pencil and paper, the user would expect to see a result of: 8x^2*(-2x-3). However, both answers are correct, just displayed differently by the calculator. To check and make sure both answers are equal to each other: • Subtract the result from the e...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12106
Solution 30571: Creating User Defined Units For Unit Conversion on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...by following the steps below: 1) Press [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 [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30571
Solution 11856: Definition of the ClrHome Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...00 graphing calculators? The ClrHome function clears all the items stored 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...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11856
Solution 29130: Calculating and Graphing Quadratic Regressions Using the TI-73 Family Calculator.
...e function for the quadratic regression is ax^2 + bx + c, the solution can be interpreted as: -1.25x^2 + 13.75x - 20.75 Please Note: To display the correlation coefficient (R^2), execute the "DiagnosticOn" function by pressing [2nd] [CATALOG], scrolling down to DiagnosticOn and pressing [ENTER] E...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/29130
Solution 28632: Converting from Degrees Celsius to Fahrenheit on the TI-73 Explorer™.
...t, use the unit converter. Example: Convert 32 degrees Celsius to degrees Fahrenheit. • Press [3],[2], [2nd] [Convert] • Scroll down using the down arrow and select [5: Temp...], [ENTER] • Select [1:degC], [Enter] • Select [2:degF], [Enter] • Press [Enter] Answer is 89.6 More information is av...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28632
Solution 28630: Clearing and Deleting Lists using the Stats/List Editor Application on the TI-89 Family and Voyage™ 200.
... 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 the list values are now erased. To delete all lists, including the list name: • Pre...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28630
Solution 11790: Step-by-Step Functionality on TI Graphing Calculators.
...ts Knowledge Base Knowledge Base Search Which of the graphing calculators have step-by-step functionality? Currently, TI graphing calculators do not offer step-by-step functionality. However, there is an Application (App) called Symbolic Math Guide (SMG) a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11790
Solution 11378: Deleting Calculator Software Applications (APPS) on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...h is F7, to access 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 user...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11378
Solution 11374: Compatibility Between TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators Data and Programs.
...gram. For example, a function can be defined in terms of x and then be evaluated using an expression containing x. This causes a circular definition error on the TI-92. 3) Manage local variables differently than the TI-92. Text versus Tokenized: When a program or function is created in the Prog...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11374
Solution 11402: Starting the Calculus Tools Application on the TI-89 Family.
...ulus Tools menu and why do I see a normal TI-89 family menu after accessing the App? The Calculus Tools App requires specific mode settings to run correctly. If one of these mode settings is different, the App will not run. If the App is accessed with the incorrect mode settings, a screenshot wi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11402
Solution 10587: Differences Between the TI-86 and the TI-89 Family Graphing Calculators.
... a computer. • 3D graphing. • Computer Algebra System (CAS) allowing symbolic manipulations. Additionally, the only major things that the TI-86 can currently handle and the TI-Nspire CX II CAS can not are: • Differential Equations and Slope Fields Graphing • RK, Euler and Initial Conditions On ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10587
Solution 10577: Converting Units of Measure on the TI-85 and TI-86.
...f measure on the TI-85 and TI-86, follow this procedure:Enter the value to be converted. Press [2nd] and [CONV] to display the CONV menu. Press the corresponding F key for the category of the unit of measure (Example: LNGTH for Meters, VOL for liter). Select the current unit of measure from the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10577
Solution 10576: Converting Binary Numbers Into Decimals on the TI-85 or TI-86 TI Graphing Calculators.
...inary number can then be converted into a decimal. To change 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 con...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10576
Solution 10458: Instructions for Installing the TI-92 Plus Module.
...dule? Please follow the instructions below for installing the 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 th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10458
Solution 32851: Boolean Logic Operation on the TI-36X Pro.
...e TI-36X Pro scientific calculator can perform logical operation in hexadecimal, octal, decimal, and binary modes. The results are displayed in the current number base. These values (except for NOT and 2's complement) compare the corresponding bits of two values. To access Boolean Logic you press...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/32851
Solution 12323: Calculating the Linear Regression on the TI-30X IIB / TI-30X IIS.
...l data points:1) Press [2nd][STAT]. Select 2-VAR and press [ENTER]. The STAT indicator displays.2) Press [DATA].3) Enter 3 for X1.4) Press the [Down Arrow].5) Enter 7 for Y1 and press [ENTER]6) Repeat steps 3 and 4 until all the above data points are entered. Users must press [ENTER] or the down ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12323
Solution 33731: Calculating Two-Variable Statistics on the TI-36X Pro.
...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 steps b...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.
...or minus key. For Example:3x + 3y - 4z = -3-x + 2y + 5z = 188x + 4y - 7z = -5For this example, use the 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 do...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33912
Solution 15301: Resetting the TI-30X IIS/B.
...ly resets the calculator immediately. No menu or message is displayed. 1) Press [2nd] [RESET].2) The menu RESET: N Y will display.3) Press the right arrow key to underline Y.4) Press [ENTER]. The message MEM CLEARED will display.Please see the TI-30X IIB / TI-30X IIS guidebooks for additional inf...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15301
Solution 34034: Calculating the Inverse of a Matrix Using the TI-36X Pro.
...f a matrix using the TI-36X Pro? Example: Calculate the Inverse of Matrix A: Solution: To enter the matrix: • Press [2nd] [matrix] • Use the [right arrow key] and scroll to EDIT • Press [enter] to access matrix A • Input the dimensions by selecting 2 for ROWS and 2 for COLUMNS • Scroll to OK an...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34034