Solution 12061: Calculating Logs on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...-92 family, and Voyage 200 graphing calculators? The Logarithm (log) function 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...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12061
Solution 12048: Changing the Scale of a Graph in The Geometer's Sketchpad® App for the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...the 4 arrow keys (up, down, left or right) to change the scale of the graph.For more information on how to use The Geometer's Sketchpad® App, please take a look at The Geometer's Sketchpad guidebook. Solution 12048: Changing the Scale of a Graph in The Geometer's Sketchpad® App for the TI-89 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12048
Solution 12059: Implicit Partial Differentiation on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...icit partial differentiation on the TI-89 family, TI-92 family, or Voyage 200 graphing calculators? The latest versions of the Voyage 200 and TI-89 Titanium operating system contain a impdif ( command. This command should be used when computing a implicit partial differentiation. To access the...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12059
Solution 12069: Storing a Value to a Matrix Element on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...age 200 graphing calculators? For this example use the matrix below: To enter the matrix: 1) If the Apps Desktop is on, press [APPS], highlight Data/Matrix Editor, then press the [ENTER] key. (If your Apps Desktop is turned off, press [APPS][6][3] and skip the next step). 2) Choose option 3:N...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.
...mily, 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: 0,1,2,3 y values: 0,2,3,4 Solution: 1) Press [APPS][6][3] (If the Apps...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11810
Solution 12043: Archiving a Program on the TI-89 Family, TI-92 Plus, and Voyage™ 200 Graphing Calculators.
...creen or within the VAR-LINK menu on the TI-89 family, TI-92 Plus, and Voyage 200. Archiving from the Home Screen: • On the Home Screen, press [CATALOG] ([2nd] [CATALOG] on the TI-92 Plus and Voyage 200). • Select Archive and press [ENTER]. • Type the name of the program to archive. The scr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12043
Solution 11797: Using the Expand() Function on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... the factor() function. The expansion is polynomial expansion for 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...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.
...ng the example will demonstrate how to use and compute summations using the TI-89 family, TI-92 family, and Voyage 200 graphing calculators. The syntax for the å ( function, which is accessed by pressing [2nd] [MATH] [B] [4], is as follows: å(expression, variable, lower limit, upper limit) ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12042
Solution 12136: Factoring an Expression on the TI-89 Family and Voyage 200 Graphing Calculators.
...he factor() command, located under the F2:Algebra menu, to factor expressions on the TI-89 family, the TI-92 Family and the Voyage 200. The proper syntax for the factor() command is factor(expression)For Example: factor(x^2-6x+5) Some good practices when factoring expressions:1) Delete all one-ch...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12136
Solution 12101: Limit() Function Returns Unexpected Answers on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...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() function. Try all problems in EXACT or AUTO mode for better results.Please see the TI-89 family, ...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.
...he 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 Titanium and Voyage 200, press [APPS] to display the Apps Desktop, then select Data/Matrix Editor App and press [ENTER], then press [3]. 2) Set the t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11756
Solution 11755: Finding the Row Echelon Form of a Matrix Using a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator.
...emonstrate how to find the row echelon form of a matrix. Example: Find the row echelon form of matrix B: Solution: First enter the matrix in the data matrix editor. 1) Press [APPS] [6] [3] (If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, and press [3]). 2) Press [►] [2] [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11755
Solution 12133: Entering a List on the Home Screen using the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...ill demonstrate how to enter a list on the home screen of a TI-89 Family, TI-92 Family or Voyage 200. Example: Create a list, called "test" which contains the values {1,2,3,4}. 1) Access the home screen by pressing the [HOME] key on the TI-89 and TI-89 Titanium, [GREEN DIAMOND] [HOME] on the TI...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12133
Solution 11865: The isPrime() Algorithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...9 family, TI-92 family, and Voyage 200 calculators divides by successive primes through the largest one less than 216. It does not actually keep a table or use a sieve to create these divisors, but cyclically adds the sequence of increments 2, 2, 4, 2, 4, 2, 4, 6, 2, 6 to generate these prim...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.
...x digits. The [MODE] key can be used to select different settings which will apply to all exponential formats.Internally, the device calculates and retains all decimal results with up to 14 significant digits (although a maximum of 12 are displayed).Setting ExampleDescription FIX(0-12)123. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12130
Solution 11747: Entering the Fibonacci Sequence on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...n• Press [Diamond] [Y=]• Enter u1=u1(n-1)+u1(n-2)• Press [ENTER]• Enter ui1={1,1}• Press [ENTER]• Press [Diamond] [TBLSET]• Set the parameters to tblStart=1 and Dtbl=1• Press [Diamond] [TABLE] and the Fibonacci sequence will be displayed in column 2 (u1) Please see the TI-89 family, TI-92 family ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11747
Solution 11861: The d() Function Algorithm on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...or a matrix. This function uses the chain rule together with the well-known formulas for the derivatives of sums, products, sinusoids, etc. The syntax for this function is: For an Expression: d(expression, var [,order])For a List: d(list,var [,order])For a Matrix: d(matrix,var [,order])Order, ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11861
Solution 11744: Entering Absolute Values on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...nter the absolute value of an expression using the abs() function on the TI-89 family, TI-92 family, and Voyage 200.Example: Find |-9|1) Press the [CATALOG] key - [2nd] [CATALOG] on the TI-92 Family and Voyage 2002) Scroll to abs( and press [ENTER]3) Press [(-)] [9] [)]4) Press [ENTER] for the re...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11744
Solution 12125: Converting a Number from Decimal to a Binary Number on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
... family, and Voyage 200 graphing calculators? Use the >Bin operator to convert a number to binary. The operator is under the MATH/Base Menu. The syntax for the operator is integer>Bin. Example: Enter 256 >Bin and press [ENTER] to return 0b100000000. Please Note: Binary numbers always have ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12125
Solution 12124: Computing the Average Rate of Change of an Expression on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...and Voyage 200 graphing calculators? Use the avgRC() function to compute the average rate of change of an expression. This function is found under [CATALOG].The syntax of the avgRC function is avgRC(expression, var,[h]) h is optional.The avgRC() function returns the forward difference quotient of...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12124
Solution 11843: Limit() Function Algorithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...oyage 200 graphing calculators? Limits of indeterminate forms are computed by series expansions, algebraic transformations and repeated use of L'Hopital's rule when all else fails. Limits of determinate forms are determined by substitution. Solution 11843: Limit() Function Algorithm on the TI-8...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11843
Solution 11734: Creating Repetition in a TI Basic Program on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...w can I create a repetition in a TI Basic program on the TI-89 Family, TI-92 Family, and Voyage 200? There are three structures that allow to program tasks that repeat. The three repetition structures are: • The Loop...EndLoop. • The For ...EndFor. • The While...EndWhile. Each structure is diff...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11734
Solution 10422: Creating Box Plots Using the TI-86.
...Knowledge Base Search How do I create a box plot on the TI-86? The example below will demonstrate how to create a box plot on the TI-86. Data for this example: xStat: {3,5,8,10} fStat: {7,8,14,18} To enter the data into the TI-86: • Enter STAT mode by pressing [2nd] [STAT]. • Press [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10422
Solution 11789: Solving Quadratic Equations using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...monstrate how to solve quadratic equations using the solve() command on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators. The syntax of the solve() command is solve(equation,variable), which returns the returns real solutions of the equation for the variable. Please Note: Us...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11789
Solution 11726: Computing the Doolittle LU (lower-upper) Decomposition of a Matrix on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...n of a real or complex matrix on the TI-89 family, the TI-92 family, and Voyage 200.Matrix for this example is below:To enter the matrix A into the data matrix editor:• Press [APPS], select the Data/Matrix icon.• Press [3] [►] [2] [▼] [▼] [A] [▼].• Press [ALPHA] [3] [3] [ENTER]• Users with TI-92 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11726