Solution 11795: Using the deSolve() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...denoted by the asterisk. 4) After the expression press [,][X][,][Y][)] (X is the independent variable and Y is the dependent variable). The screen will display: deSolve(y'=10y*(y-25),x,y) 5) Press [ENTER] for the result. Note: The symbol @j, where j is a value between 1 and 255, is used to deno...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11795
Solution 12088: Correcting a "Domain Error" when Performing Number Base Conversions on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...rforming number base conversions on the TI-89 family, TI-92 Plus, and Voyage 200 graphing calculators? If the calculator is set to APPROXIMATE, it will return a Domain error when performing a base conversion. To check the mode setting:• Press [MODE].• Scroll down to the Exact/Approx setting. •...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12088
Solution 14292: Performing Hyperbolic Cosecant, Cotangent and Cosine Functions on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...erbolic cotangent= coth(expression) hyperbolic cosine= cosh(expression) Please refer to the examples provided below. Example 1: Inputting cosh(1.2) will return the result of 1.81066. Example 2: Inputting coth(1.2) will return the result of 1.19954. Example 3: Inputting csch(1.2) will return the r...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14292
Solution 12058: Fractions with the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...How do I work with fractions on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The TI-89 family, TI-92 Family, and Voyage 200 will perform calculations involving fractions. However, the unit returns fractional results in the form of an improper fraction. Use propFrac() funct...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12058
Solution 14289: Backing Up the Memory of a TI-73 Family Calculator by Saving to Another TI-73 Family Model.
...r 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 instructions below display h...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14289
Solution 12081: Graphing Inequalities on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...9 family, TI-92 family, and Voyage 200 graphing calculators? The TI-89 family, TI-92 family, and Voyage 200 graphing calculators' Y= Editor does not allow an inequality to be entered into the calculator directly. However, the graph styles feature can be utilized to show the solution set for an in...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12081
Solution 35134: Calculating Present Value (PV) on the TI-89 Family, TI-92 Family, and Voyage™ 200.
...press [ENTER] • Input Compounding periods per year on CpY=12 and press [ENTER] • Highlight the PV= using the up and down arrows and press [F2] this will compute with monthly interest for the Present Value of the Time value money formula Answer: PV=$191131 Note: To compute for a yearly interest...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/35134
Solution 12079: Creating Truth Tables Using the TI-89 Family, TI-92 Family, and Voyage™ 200.
...on the TI-89 family, TI-92 family, and Voyage 200. To access the test operators, press [2nd] [MATH] and select 8:Test. For an example truth table, follow the steps below: 1) Create a list called A with the numbers 0, 1, 0 and 1. To do this, press [HOME] (on the TI-92 Plus and Voyage 200, press [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12079
Solution 12061: Calculating Logs on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...on the TI-89 family, TI-92 family, and Voyage 200 is located in the [CATALOG] menu. To access this function: • Press [CATALOG] [L]. • Scroll to log( , press [ENTER]. • Input the value. • Close the parentheses and press [ENTER]. The 3.10 OS for the TI-89 Titanium and Voyag...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12061
Solution 12069: Storing a Value to a Matrix Element on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...(If your Apps Desktop is turned off, press [APPS][6][3] and skip the next step). 2) Choose option 3:New... 3) To create the matrix above, the Type: will be Matrix, the Variable: name is A, and the row and column dimensions are both 2. 4)Press [ENTER] twice. 5) Input the values that are above ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12069
Solution 11810: Calculating a Cubic Regression on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...rch How do I calculate the cubic regression on the TI-89 Family, TI-92 Plus and Voyage 200? The TI-89 family, TI-92 family, and Voyage 200 allows calculating cubic polynomial regressions for a given set of data. Please refer to the example below. Data for this example: x values: 0,1,2...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11810
Solution 12046: Calculating Two-Variable Statistics on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...owledge Base Search How do I calculate two-variable statistics on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The following example will demonstrate how to perform two-variable statistics calculations using the TI-89 family, TI-92 family, and Voyage 200. Data fo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12046
Solution 12067: Population Standard Deviation on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
..., TI-92 family, and Voyage 200 graphing calculators use the sample standard deviation Sx when calculating the variance (Sx2).Once the statistical analysis has been performed, to find the population standard deviation, input sx on the home screen. To access this variable, press [2nd] [CHAR] [1] [G...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12067
Solution 12045: Calculating the Numeric Derivative (nDeriv) on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... numeric result for a derivative at a given value, use the WITH ( | ) function. Example: To find the numeric derivative of 2x3 when x=2, enter the following: nDeriv(2x^3, x)|x=2 or d(2x^3,x)|x=2 (The d( ) function is accessed by pressing [2nd] [8].) Both functions will return 24. If th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12045
Solution 11806: Creating and Evaluating User-Defined Functions on the TI-89 Family, TI-92 Family and Voyage™ 200.
...times, but with different values. User-defined functions can also extend the calculator capabilities beyond the built-in functions. Function names follow the same rules as variable names. When defining functions, use unique names for arguments that will not be used in arguments for subsequent fu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11806
Solution 12066: Performing Number Base Conversions on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...earch How do I perform number base conversions on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The examples below will demonstrate how to perform number base conversions on the TI-89 family, TI-92 family, and Voyage 200. Please Note: The Exact/Approx mode setti...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12066
Solution 12043: Archiving a Program on the TI-89 Family, TI-92 Plus, and Voyage™ 200 Graphing Calculators.
... Knowledge Base Search How do I archive a program on the TI-89 family, TI-92 Plus, and Voyage 200 graphing calculators? Use the following procedure to archive a program from the home screen or within the VAR-LINK menu on the TI-89 family, TI-92 Plus, and Voyage 200. Archivin...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12043
Solution 12097: Graphing Multiple Functions from the Home Screen on the TI-89 Family, TI-92 Family, or Voyage 200™ Graphing Calculators.
...2 family, or Voyage 200 using the Store and Graph commands. For example, to graph y=x, y=2x, y=3x from the home screen, Store the functions that will be graphed to a variable {x, 2x, 3x}->glist(x) Use the graph command to graph the variable graph glist(x) Please see the TI-89 family,...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12097
Solution 11797: Using the Expand() Function on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...r polynomials and partial fraction expansion for rational expressions. The proper syntax for the expand() function is: expand(expression [,var]) Follow the example provided below to use the expand() function: Example: Expand (x+y+1)^2 1) From the HOME screen press [F2] for the Algebra menu a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11797
Solution 12042: Algorithm for Summation on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... Knowledge Base Search How are Summations calculated on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The following the example will demonstrate how to use and compute summations using 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/12042
Solution 11869: Performing Unit Conversions On The TI-89 Family,TI-92 Family, and Voyage™ 200 Graphing Calculators.
...n 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, the tmpCnv() function must be used instead of the conversi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11869
Solution 12098: Graphing Piecewise Functions on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...the With command is found above the [EE] key. Using the TI-92 family and Voyage 200 calculator, press [2nd] [K]. Piecewise functions are entered as follows:Y = expression | conditionExample 1: y1 = 4(-x^2)|x3 Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional infor...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12098
Solution 11764: Graphing a Function and the Slope Field Based on that Function using a TI-89 Titanium, TI-92 Plus or Voyage™ 200 Graphing Calculators.
... graph both at the same time using the split screen function of the TI-89 Titanium, TI- 92 Plus and the Voyage 200 graphing calculators. To do this follow the steps listed below: • Press [MODE] • Change Graph to Function. • Press Enter to save the changes. • Go to Y= and type in the function. F...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11764
Solution 12101: Limit() Function Returns Unexpected Answers on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...Family, or Voyage 200 graphing calculators? The limit() function is very sensitive to round off errors in floating point (decimal) numbers -- especially near removable or unremovable singularities. It is suggested to avoid floating-point constants and APPROXIMATE mode when using the limit() func...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12101
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.
...ence, and product of two or more matrices on the TI-89 family, TI-92 family, and Voyage 200. Example: Find the sum, difference, and product of the following two matrices: Solution: First, enter matrices A and B: 1) On the TI-89 and TI-92 family, press [APPS] [6] [3]. On the TI-89 Tita...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11756