Solution 16829: Availability of the TI-86 Finance Application.
...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 cash flows, amortization, and more. This application requires about 5 KB of RAM, and can be deleted. For further questions regar...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.
...Voyage 200 calculators. Please Note: The following procedures will completely reset the calculator. Please, bear in mind that this will erase the memory of the calculator and restore all manufacturer's defaults. On the TI-89 family: 1) Hold down the following keys [2nd] [] (right and left ar...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11831
Solution 14243: Drawing a Pictograph On The TI-73 Explorer™.
... Knowledge Base Knowledge Base Search How do I draw a pictograph on my TI-73 Explorer? 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 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14243
Solution 12176: Using the Numeric Solver on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...if the Apps Desktop is turned off. If the Apps Desktop is on, press [APPS] and select Numeric Solver. 2) At eqn: press [3] [0] [=] [5] [X] [ENTER].3) Move the cursor to the unknown variable and press [F2].The displayed answer will show 6.Please see the TI-89 family, TI-92 family and Voyage 200 gu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12176
Solution 14291: Performing Cosecant, Cotangent and Cosine Functions on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...mple 3: Inputting csc(60) will return the result of 1.1547. Please Note: The results provided above are based on the calculator being in DEGREE Angle mode and APPROXIMATE Exact/Approx mode. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14291
Solution 12172: Using the Ans() function on the TI-89 Titanium and Voyage™ 200 Graphing Calculators.
...cify which answer to recall. The valid range of integer that can be used is 1 to 99 and cannot be an expression. The default is one, representing the most recent answer.Examples:• ans() [ENTER] will return the most recent answer.• ans(10) [ENTER] will return the 10th most recent answer.Please see...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12172
Solution 12171: Use of the Angle( Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ex number that represent a two-dimensional rectangular coordinate point.The syntax is:angle(expression).angle(list).angle(matrix)Examples:• In Degree mode,angle(0+2i)[ENTER] will return 90.• In Radian mode,angle(1+i)[ENTER] will return p/4.• In Radian mode,angle({0+2i,3+0i,0+4i})[ENTER] will retu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12171
Solution 11826: Calculating nth Power and Roots Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... also be used for the TI-89 Titanium or Voyage 200 with OS 3.10 or higher to calculate the cube root of 27. 1) From the HOME screen, press [GREEN DIAMOND] [9] and the root( function will populate in the entry line. 2) Input 27, press [,] and enter 3. 3) Press [)] [ENTER]. The screen will display...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.
... How do I draw a vertical line on a TI-86? To draw a vertical line on the TI-86, there are two options: First on the graph itself: • Press [MORE]. • Press [F2] for the Draw function. • Press [F3] for the Vertical line. • Use the left and right arrows to move the line to where you wan...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16510
Solution 12170: Using the "and" Operator on TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...the result is 1 if both bits are 1: otherwise, the result is 0. The returned value represents the bit results, and is displayed according to the Base mode.Examples:1) In Hex base mode, entering 0h7AC36 and 0h3D5F will return 0h2C2) In Bin base mode, entering 0b100101 and 0b100 will return 0b100.3...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12170
Solution 11825: Axes do not Appear on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
... How can I make the axes appear when graphing using the TI-89 family, TI-92 family, or Voyage 200 graphing calculators? The instructions will demonstrate how to make the x-axis and y-axis appear on the TI-89 family, TI-92 family, and Voyage 200 when graphing. The axes need to be turned on...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11825
Solution 16189: Creating a 3D Graph of a Surface On a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator.
...the below example for graphing a surface in 3D on a TI-89 family, TI-92 family, or Voyage 200 graphing calculator: Example: Graph z=y^2-x^2 1) Press [MODE] in 'Graph' select 5:3D then press [ENTER] [ENTER] to change the mode to 3D. 2) Press [♦][Y=]. 3) Input the equation [y][^][2][-][x][^][2] in ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16189
Solution 12165: The cFactor() function on The TI-89 Family, TI-92 Plus, and Voyage™ 200 Graphing Calculators.
...nal. When used without precising the variable, the cFactor(expression1) returns the expression1 factored with respect to all its variables over a common denominator. expression1 is factored as much as possible toward linear rational factors even if this introduces new non-real numbers. This alte...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12165
Solution 12663: Entering Numbers in Scientific Notation on a TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculator.
...andard form Solution: • Input 2.5 • Press [EE] to access the EE function • Input 5 and press [ENTER] The calculator will display 2500000 if in Exact mode and 2.6E5 in Approximate mode. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 12...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12663
Solution 12138: Font and Size of Characters Used on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...ers used on the TI-89 Family, TI-92 Family and Voyage 200 Graphing Calculators? The font set is a custom set that gets installed on the PC along with most of Texas Instruments' Windows® applications (such as NoteFolio Creator™). It is called Ti92Pluspc on the computer. On the calculator, most of ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12138
Solution 15468: Unlocking a Program on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...rch How can I unlock a program on the TI-89 Family, TI-92 Family, and Voyage 200? Program authors usually lock programs to prevent access or modification to the existing programming code. However, a program can be unlocked on the TI-89 Family, TI-92 Family and Voyage 200 calculators by f...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15468
Solution 15465: Valid Sequence Functions for Web Plots on the TI-89 Titanium or Voyage™ 200.
...e on the calculator except itself. After the sequence is plotted, the web may be displayed manually or automatically, depending on how the Build Web mode is set on the AXES dialog box. If the mode is set to TRACE, the sequence will not draw until [F3] is pressed. If the mode is set to AUTO, the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15465
Solution 11815: Finding a Maximum or Minimum of a Function on a TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculator.
...n, access the Math menu after graphing a function. Then, from the menu that appears, select the calculation to be performed. The example below will demonstrate how to find a maximum of a function. Please Note: The function graphed must actually have a maximum or minimum in order for it to be calc...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11815
Solution 12096: Graphing a Step Function on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...r Voyage 200 graphing calculator? A step function (or greatest integer function) can be graphed by using the int() command. The example below will demonstrate how to graph a step function on these calculators. Example: Graph the greatest integer of Y=X 1) Go to the Y= editor screen by pressing...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12096
Solution 12095: Finding Limits with Direction on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...rch How do I find the limit with direction on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The example below will demonstrate how to input limits with direction on these calculators. Example: Find the limit of x/(x-3) as x approaches 3 from the left, right, and ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12095
Solution 11813: Using Local Variables in Functions or Programs on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...ine "Local i" declares i as local. When a variable is declared as local, it is deleted automatically when the program stops so that it does not use memory. All local variables must be assigned an initial value before they are referenced. If a user-defined function or program that references a l...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11813
Solution 15462: Integrating Lower and Upper Bounds of a Function on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...lete 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 a comma - [0] [,...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15462
Solution 12093: Displaying Asymptotes on the TI-89 Family, TI-92 Plus, and Voyage™ 200 Graphing Calculators.
...re, the point is not plotted, and the points immediately to the right and left are not joined by a line. Changing the xMin or xMax values by a small amount will shift the x values that correspond to the plotted points, so that no point will correspond to x = -3 and therefore the "asymptote" will ...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.
... Knowledge Base Search How can I graph a function in implicit form on the TI-89 Titanium or Voyage 200? In 2D function graphing 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....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15346
Solution 12092: Creating a Scatter Plot Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...arch How do I create a scatter plot using the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The following example will demonstrate how to create a scatter plot using the TI-89, TI-92 Family, and Voyage 200. Data for example: Access the data matrix editor: 1) P...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12092