Solution 15300: Calculating Factorials on the TI-85 and TI-86 Graphing Calculators.
...-85 or TI-86 graphing calculator? The procedure below will demonstrate how to calculate factorials on a TI-85 or TI-86 graphing calculator. Example: Compute 5! • Enter 5 and press [2nd] [F2].• Press [F1] and [ENTER] for the result.The screen should display 120.Please see the TI-85 and TI-86 guid...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15300
Solution 14488: Rules for Variable Names on the TI-89 Titanium and Voyage™ 200.
...les on the TI-89 Titanium or Voyage 200? The following rules apply when naming variables on the TI-89 Titanium or Voyage 200: • A variable name can use 1 to 8 characters consisting of letters and digits. This includes Greek letters (but not p), accented letters, and international letters. Do no...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14488
Solution 14485: Modifying the History Area on the TI-89 Titanium and Voyage™ 200 Graphing Calculators.
...1) From the Calc Home screen, press [F1] and select 9:Format or press the green diamond key followed by the [|] key. 2) Press the right arrow key. 3) Use the up or down arrow keys to highlight the new number of pairs desired. • Press [ENTER] twice. 2. Clearing the history area and deleting all s...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14485
Solution 12058: Fractions with the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...mily, and Voyage 200 will perform calculations involving fractions. However, the unit returns fractional results in the form of an improper fraction. Use propFrac() function to return an improper fraction as a mixed number, which is accessed by pressing [2nd][MATH][9][7]. Please Note: Before try...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.
...t TRANSMIT and begin the backup transmission. • To prevent the backup and return to the Link SEND menu, press [2] to select Quit. When the backup is complete, both the sending calculator and the receiving calculator display a confirmation screen. If a transmission error occurs during a backup, t...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.
... graph styles feature can be utilized to show the solution set for an inequality. The example below will demonstrate how to graph a simple inequality using these features. Example: Graph y<=3x+2 On the graphing calculator: 1) Press [Diamond Key] [Y=], and next to y1=, input 3x+2 then press [EN...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12081
Solution 12061: Calculating Logs on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... value. • Close the parentheses and press [ENTER]. The 3.10 OS for the TI-89 Titanium and Voyage 200 has a built in log function. In order to use this function please see the below steps: • Press [diamond key] [7] then the number. If there is a different base than 10, input the numb...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12061
Solution 12054: Finding the Curl of a Vector Field on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...+]. 8) Press [ALPHA] [k] [F3] [1] [(] [ALPHA] [q] [,] [X] [)] [-]. 9) Press [F3] [1] [(] [ALPHA] [p] [,] [Y] [)] [)]. 10) Press [ENTER]. Please Note: Users with the TI-92 family or Voyage 200 can skip pressing [ALPHA]. 11) Press [X] [x] [Y] [x] [Z] [STO►] [ALPHA] [p] [ENTER]. 12) Press [Y] [STO►...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12054
Solution 12069: Storing a Value to a Matrix Element on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...e Search How is a value stored to a matrix element on the TI-89 family, TI-92 family, and Voyage 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....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12069
Solution 12046: Calculating Two-Variable Statistics on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...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 for this Example: x values: {5, 9, 7, 11} y values: {12, 15, 14, 17} To Solve: 1) Pr...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.
...andard deviation. The population standard deviation, denoted by sx, divides the calculated values by n. The sample standard deviation, denoted by Sx, uses the value n-1 as the denominator. The TI-89 family, TI-92 family, and Voyage 200 graphing calculators use the sample standard deviation Sx whe...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12067
Solution 12066: Performing Number Base Conversions on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...e TI-92 does not have the base conversion function built into it but the function can be added through a function. Please see page 344 of the TI-92 Plus guidebook. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 12066: Performing Number B...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12066
Solution 12101: Limit() Function Returns Unexpected Answers on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...cimal) 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, TI-92 family and Voyage 200 guid...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12101
Solution 11866: Algorithm for the Taylor() Series Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...and Voyage 200 calculators? The algorithm for the taylor() function is as follows. taylor(u,x,n,a) is the sum(limit(d(u,x,k),x,a)*(x-a)^k/k!,k,0,n), computed iteratively to avoid redundant computation of lower-order derivatives.Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11866
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.
...e 200? By default, the Display Digits mode setting is FLOAT 6, which means that results are rounded to a maximum of six 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 wit...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12130
Solution 12128: Determining the Algorithm for Calculating the Average Rate of Change on the TI-89 Titanium and Voyage™ 200 Graphing Calculators.
... Knowledge Base Search How do I calculate the average rate of change algorithm on the TI-89 Titanium and Voyage 200? The algorithm used to calculate the Average Rate of Change on the TI-89 Titanium and Voyage 200 is listed below:• avgRC(f(x),x,h) => (f(x+h)-f(x))/hThe formula b...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12128
Solution 11861: The d() Function Algorithm on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... The d() function returns the first derivative of an expression with respect to a variable. The expression can be a list 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:...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11861
Solution 12125: Converting a Number from Decimal to a Binary Number on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
... Knowledge Base Search How do I convert a number to a binary number on the TI-89 family, TI-92 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. Ex...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12125
Solution 11734: Creating Repetition in a TI Basic Program on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... repeat. The three repetition structures are: • The Loop...EndLoop. • The For ...EndFor. • The While...EndWhile. Each structure is different in its use and provide a unique advantage. Use the Loop..EndLoop when the number of times needs to be repeated is not known. It must include an exit cond...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11734
Solution 10586: Temperature Unit R on the TI-85, TI-86, TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... Search What unit of temperature does R denote on the TI-85, TI-86, TI-89 family, TI-92 family, and Voyage 200? R is used to denote Rankine, which is an absolute temperature measurement in English units. Rankine is to Fahrenheit as Kelvin is to Celsius. 1 Rankin...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10586
Solution 12114: Calculating Integrals on the TI-89 Titanium and Voyage™ 200 Graphing Calculators.
...tegral of x3+x from in the interval [1,3]: 1) On the Home screen, enter ∫(x^3+x,x,1,3). 2) Press [ENTER] to display the answer. Please Note: When using definite integrals to find the area below a graph, first graph the function to see if parts of the area being calculated is not below the x-a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12114
Solution 10350: Finding the Determinant and Inverse of a Matrix on the TI-85 or TI-86.
...verse of a matrix on the TI-85 or TI-86? The example below will demonstrate how to find the determinant of a matrix on the TI-85 or TI-86. Example: Using the data represented here in matrix A. A = Solution: To enter the matrix, • Press [2nd] [MATRX] [F2] to enter the matrix editor • Input ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10350
Solution 10404: Table Feature on the TI-85.
... Search How can I make a table on the TI-85? The TI-85 does not have a built-in table feature. However, this feature can be added through a user-defined program. Texas Instruments does not directly provide programs, although you may be able to locate a third-party program by conducting ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10404
Solution 10437: Performing Fraction Calculations on the TI-85 or TI-86.
...nd] [MATH] [F5] [MORE] 6) Select [F1] 7) Press the [ENTER] keyThe result displayed should be 1679/117. For additional information and instructions on using the TI-85 and TI-86, refer to the appropriate online guidebook. Solution 10437: Performing Fraction Calculations on the TI-85 or TI-86. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10437
Solution 10434: Graphing a Piecewise Function on the TI-85 or TI-86.
...ons to be made when graphing a function. To graph the piecewise f(x)= x, when x > 0 follow the steps listed below.Press [GRAPH] [F1] Input x into y1= using [x-VAR] Press [÷] [(] and input x, using [x-VAR] Press [2nd] [2](TEST)Press [F3], enter 0, and press [)] Press [GRAPH] [F5]Please see the TI-...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10434