Solution 12093: Displaying Asymptotes on the TI-89 Family, TI-92 Plus, and Voyage™ 200 Graphing Calculators.
..., so that no point will correspond to x = -3 and therefore the "asymptote" will appear. The window is 160 pixels wide. The graph appears to display only 159- the rightmost pixel is not used. Thus, in the example above, the specified xmin and xmax window settings placed each plotted point exactly...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12093
Solution 15346: Graphing 2D Implicit Functions on the TI-89 Titanium, TI-92 Plus, and Voyage™ 200.
... mode, it is not possible to graph functions that have an implicit form f(x,y)=g(x,y). For example, the functionx^2+.5y^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, i...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15346
Solution 14292: Performing Hyperbolic Cosecant, Cotangent and Cosine Functions on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...t provided above are based on the calculator being in DEGREE Angle mode and APPROXIMATE Exact/Approx mode. For additional instructions, refer to the online guidebook for your calculator. Solution 14292: Performing Hyperbolic Cosecant, Cotangent and Cosine Functions on the TI-89 Family, TI-92 Plu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14292
Solution 12085: Apps Icon Desktop Setting and Clock Functionality for the TI-89 or TI-92 Plus.
...-89 and TI-92 Plus, version 2.09, adds the ease of the icon Apps desktop and clock functionality of the Voyage™ 200. Please note that the clock will only work on units whose About screens read Hardware Version 2.00. The About screen may be found by accessing the calculator's Home screen then pres...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12085
Solution 14289: Backing Up the Memory of a TI-73 Family Calculator by Saving to Another TI-73 Family Model.
... one TI-73 or TI-73 Explorer to another? The TI-73 family calculator includes two types of memory: RAM (Random Access Memory) and F-ROM (Flash Read Only Memory). RAM includes all lists, programs, variables and equations. F-ROM includes software applications (APPS), such as the CBL/CBR APP. The i...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14289
Solution 11869: Performing Unit Conversions On The TI-89 Family,TI-92 Family, and Voyage™ 200 Graphing Calculators.
...length menu, select _km • Press [ENTER] If an expression uses a combination of units, it is possible to specify a conversion for some of the units only. Any units for which a conversion is not specified will be displayed according to the defaults. Exception: To convert a temperature value, t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11869
Solution 11756: Finding the Sum, Difference, and Product of Two or More Matrices on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ess [ALPHA] [A] [x] [ALPHA] [B] 2) Press [ENTER] to display the answer For additional instructions on performing matrix operations, refer to the online guidebook for your calculator. Solution 11756: Finding the Sum, Difference, and Product of Two or More Matrices on the TI-89 Family, TI-92 F...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11756
Solution 11865: The isPrime() Algorithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ey stop this trial division after trial divisor 1021, then switch to a relatively fast Monte-Carlo test that determines whether the number is certainly composite or is almost certainly prime. The is Prime() function stops at this point returning either false or (almost certainly) true. If th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11865
Solution 12130: Difference Between the FIX and FLOAT Display Digits Mode Settings on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... scientific notation if its magnitude cannot be displayed in the selected number of digits.For additional information on mode settings, refer to the online guidebook for your specific calculator model. Solution 12130: Difference Between the FIX and FLOAT Display Digits Mode Settings on the TI-89...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12130
Solution 11741: Displaying the Correlation Coefficient (R) and Coefficient of Determination (R^2) on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...family and Voyage 200 graphing calculators to display the correlation coefficient and coefficient of determination? The correlation coefficient will only be displayed for linear regression calculations (LinReg). The coefficient of determination will be displayed for all polynomial regression calc...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11741
Solution 11734: Creating Repetition in a TI Basic Program on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ll repeat the loop until the condition is met. It will then exit and execute the first statement after EndLoop. The loop will be executed endlessly, unless a Goto or Exit instruction is executed. Program segment example: :... :1->i :Loop :Rand(6)->die1 :Rand(6)->die2 :If die1=6 and die2=6 :Goto...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11734
Solution 12117: Cause of the Signature Error on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...0 from a computer, the calculator must be on the Home screen. The signature error message will appear if the calculator is put in Receive mode. The only time the calculator should be put in Receive mode is when the code is being sent from another graphing calculator. Solution 12117: Cause of th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12117
Solution 10409: Activating the Finance or the Advanced Statistics Program on the TI-86.
...Texas Instruments no longer directly provides programs for graphing calculators. You may be able to locate the programs using a web search. After downloading and installing the Finance or the Advanced Statistics application on the TI-86, the program must be activated before it becomes operationa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10409
Solution 12105: Compatibility of Data Collection Tools with the TI-89 Family, TI-92 Plus and Voyage™ 200.
...the TI-89 family, TI-92 Plus and the Voyage 200. The application required to use these tools is the Datamate application. It is available for free download from Vernier. Please see the Data Collection guidebooks and the graphing calculator guidebooks for additional information. Solution 12105: C...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12105
Solution 10400: Calculating the Inverse Sine of 2 Using the TI-85.
...(x)sinh(y). Note: cosh(y) = (ey + e-y)/2 and sinh(y) = (ey - e-y)/2 When y=0, cosh(y)=1 and sinh(y)=0, so sin(x+i*0) = sin(x), the function commonly used. However, sin(p/2+1.316i) = sin(p/2)cosh(1.316)+i*cos(p/2)sinh(1.316) = cosh(1.316)+i*0=~ 2. Since this functionality is built into the T...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10400
Solution 12760: Preventing the Loss of Applications on the TI-89 Titanium and Voyage™ 200 Graphing Calculators With OS v3.xx.
...ion 3.10 - Installing the latest OS will remove all data including the preloaded Graphing Calculator Software Applications. OS version 3.10 can be downloaded from the TI-89 Titanium OS web page and from the Voyage 200 OS web page. Please Note for TI-89 users: At this time OS v2.09 is the most cur...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12760
Solution 10399: Differential Equation Solver for the TI-85.
...ep value selected in the Range screen as mentioned in the TI-85 manual (pg 7-5). Probably the most common example of this technique is what is commonly called Runge-Kutta-Fehlberg, most often using a 4,5 order pair.The TI-85 uses a 2,3 pair, which is a tradeoff between lower accuracy (in the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10399
Solution 10437: Performing Fraction Calculations on the TI-85 or TI-86.
Solution 10437: Performing Fraction Calculations on the TI-85 or TI-86. Solution 10437: Performing Fraction Calculations on the TI-85 or TI-86. global Solution 10437: Performing Fraction Calculations on the TI-85 or TI-86. website ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10437
Solution 23891: Setting Constraints to Remove the @n Symbol From a Trigonometric Equation Using the Solve Command on TI-89 Family, TI-92 Plus Family and the Voyage™ 200.
...r is true for any real integer. To restrict a trigonometric function so that the @n symbol does not show the user must restrict the equation to show only one revolution of a circle. This is done one of two ways depending on whether the unit is in degree or radian mode. Please see the below exa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/23891
Solution 21411: Graphing the Density of a Curve on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...he TI-89 family, TI-92 Plus and Voyage 200 calculator. If the Statistics with List Editor App is not present on the calculator, a free copy can be downloaded from the TI-89 family latest software website or the TI-92 Plus/Voyage 200 latest software website. To transfer the Statistics with List Ed...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/21411
Solution 19149: Using Folders on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ble can be stored in any existing folder. • A system variable or a reserved variable with a reserved name, however, can be stored in the MAIN folder only. The user-defined variables in one folder are independent of the variables in any other folder. Therefore, folders can store separate sets of ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19149
Solution 19089: Function Algebra on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
.... Press [ENTER] - The answer of 2·(x-3)·(x+3) is displayed in the history area. For additional information on user-defined functions, refer to the online guidebook for your calculator. Solution 19089: Function Algebra on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19089
Solution 11595: Displaying of a Numeric Answer Instead of a Symbolic Answer when Using the Integration Function on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...oblem being solved is too 'complex' for the symbolic algorithm to solve. For additional instructions on performing matrix operations, refer to the online guidebook for your calculator. Solution 11595: Displaying of a Numeric Answer Instead of a Symbolic Answer when Using the Integration Funct...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11595
Solution 10416: Calculating the Derivative of a Function Using the TI-85 or TI-86.
...thesis by pressing the [)] key. The HOME screen should show nDer(x^2+2x+4,x,2). • Press [ENTER]. The HOME screen should show 6. The TI-85 and TI-86 only solve derivatives numerically and will not give the symbolic answer of 2x+2. Instead, the graphing calculator substitutes 2 (for x) into the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10416
Solution 18709: Calculating the gcd() (Greatest Common Divisor) on the TI-85 and TI-86 Graphing Calculators.
... greatest common divisor (GCD) function returns the largest number that divides into two positive whole numbers or lists of positive whole numbers evenly. If both arguments are lists, they must have the same number of elements. If one argument is a list and the other a non-list, the non-list is p...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18709