Solution 12115: Calculating the Transpose of a Matrix using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ons below will show you how to transpose a matrix using the TI-89 family, TI-92 Family, and Voyage 200. 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 tu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12115
Solution 10580: Finding the Area Below a Function Using a TI-86.
...name, lower limit, upper limit) NOTE: To access this function, press [2nd] [CALC] [F5]. Example: What is the area under the function y = 2 - 2x between -2 and 1? • Press [2nd] [CALC] [F5]. • Input 2-2x,x,-2,1 • Press [)] [ENTER]. The calculator should display 9 as the solution. The area below ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10580
Solution 12114: Calculating Integrals on the TI-89 Titanium and Voyage™ 200 Graphing Calculators.
... Indefinite integrals: Please Note: The ∫ symbol is the 2nd function of the "7" key. Example 1: To find the integral of x2+2x: 1) On the Home screen, enter ∫(x^2+2x,x). 2) Press [ENTER] to display the answer. Example 2: To find the integral of x*cos(x): 1) On the Home screen, enter ∫(x*co...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.
...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 [A] press [ENTER] • I...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10350
Solution 10578: Degree, Minutes, Seconds (DMS) Conversions with the TI-82.
... How do I perform degrees, minutes, seconds (DMS) conversions using the TI-82? The TI-82 recognizes a number in DMS when that number is entered using a single quote after each value. For example, to convert 15 degrees, 12 minutes and 8 seconds to decimal degrees, i...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10578
Solution 10414: Calculating Linear Regressions on the TI-86.
... TI-86? The example below will demonstrate how to calculate a linear regression on the TI-86. Data for this example: xstat(3,5,8,10) ystat(7,8,14,18) Enter the data into the TI-86: • Enter STAT mode by pressing [2nd] [STAT]. • Press [F2] to select Edit. • Enter the data in the xStat and yStat lis...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10414
Solution 10573: Teacher Support for Australian Educators.
... Knowledge Base Knowledge Base Search What is the contact information for support for educators in Australia? Texas Instruments offers teacher support for Australian educators in a wide variety of ways. Professional development, the Workshop Loan Program, teacher suppor...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10573
Solution 10410: Algorithm for the Solver Function on the TI-85 and TI-86.
...ng zeros of a function. It does not use any information other than function evaluations in its search for a root. The basic concept is to work between two "end points" and draw a secant line through them, projecting this line to its intersection with the x-axis. If the intersection is between...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10410
Solution 10409: Activating the Finance or the Advanced Statistics Program on the TI-86.
...dge Base Knowledge Base Search How can I activate 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 a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10409
Solution 10453: Designing an Ellipse Using the Geometry Section of the TI-92.
... How do I design an ellipse using the Geometry section of the TI-92? Please refer to the following steps to design an ellipse on the TI-92: • Open the Geometry Section of the TI-92 by pressing [APPS] [8] • Select '3: New...' • Select a name for this variable and press [ENTER] • Construct a ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10453
Solution 10404: Table Feature on the TI-85.
...able 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 a web search.For instructions on u...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10404
Solution 12100: Calculating Inverse Logarithms or Antilogs on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...e logs or antilogs on the TI-89 family, TI-92 family or Voyage 200 graphing calculators? The inverse log of a number N is equal to 10^N. 10^ can be entered manually or accessed through the CATALOG menu. Example: To calculate the inverse log of 1.25, enter 10^1.25, which returns 17.7828. Ple...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12100
Solution 10449: Using the Interpolate Editor on the TI-85 and TI-86.
...or on the TI-85 or TI-86? The following instructions demonstrate how to use the interpolate/extrapolate feature of the TI-85 and TI-86. Example: Given points (3,6) and (-1,-2), find the y value at x=7. • Press [2nd] [MATH] [MORE] [F1] to enter the editor. • At x1=, input 3 and press [ENTER]....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10449
Solution 10401: Plotting Points using the TI-85.
...owing example will demonstrate how to plot a set of points using the TI-85:Data for this example: xStat: {3,5,8,10}yStat: {7,8,14,18}1) Clear the screen then press [STAT] [F2] [F1] [ENTER] [ENTER].2) The cursor will display after x1= 3) Enter the value after "x1=" Press 3 [ENTER] 7 [ENTER] 5 [ENT...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10401
Solution 12062: Calculating Median-Median Regression Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...89 family, TI-92 family, and Voyage 200 graphing calculators? The example below will demonstrate how to calculate a median-median regression for a given set of data using the TI-89 family, TI-92 family, and Voyage 200. Data for this example: X values = {5, 9, 20, 25, 30, 35, 41} Y values = {4,...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12062
Solution 10439: Plotting Points Using the TI-86.
...e TI-86? The following example will demonstrate how to plot a set of points using the TI-86:Data for this example:xStat: {3,5,8,10}yStat: {7,8,14,18}Enter the data into the TI-86:• Enter STAT mode by pressing [2nd][STAT].• Press [F2] to select Edit.• Enter the data in the xStat and yStat lists. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10439
Solution 10400: Calculating the Inverse Sine of 2 Using the TI-85.
...umbers x+iy, the sine function is defined as sin(x+iy) = sin(x)cosh(y)+icos(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(...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10400
Solution 10437: Performing Fraction Calculations on the TI-85 or TI-86.
...ss the [+] key 3) Input 7, press [¸], and input 54) Press the [2nd] [MATH] [F5] [MORE] 5) Select [F1] (the convert-to-fraction function)6) Press the [ENTER] keyThe result displayed should be 43/20.Example: (25_4/7) - 9/16 1) Press [(], input 25, and press [+]2) Input 4, press [¸], input 7, and pr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10437
Solution 10397: Calculating One-variable Statistics on the TI-85.
...l demonstrate how to calculate one-variable statistics on the TI-85.Data for this example:x values={5, 9, 7, 4, 6, 250, 35, 100, 84} Clear the screen then press [STAT] [F2] [F1] [ENTER] [ENTER] The cursor will display after x1 = Enter the values after "x1 =" pressing [ENTER] [ENTER] afte...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10397
Solution 10434: Graphing a Piecewise Function on the TI-85 or TI-86.
...edge Base Search How can I graph a piecewise function on the TI-85 or TI-86? A piecewise function allows specific restrictions 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] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10434
Solution 24652: The Stefan-Boltzmann Constant Not Displaying as Listed in the TI-89 Family, TI-92 Family, or Voyage™ 200 Guidebook.
...oltzmann Constant exactly as listed in the guidebook is because of its simplification algorithm. The calculator will always try to simplify the units entered to simplest terms. For example entering an a calculation of 5 hours added to 2 minutes will give an answer in lowest terms which is 18120 s...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/24652
Solution 10428: Finding the Reduced Row Echelon Form of a Matrix on the TI-85 or TI-86.
...n the TI-85 or TI-86? The instructions below will demonstrate how to find the reduced row echelon form of a matrix on the TI-85 or TI-86.Solution:To enter the matrix:• Press [2nd] [MATRX] [F2] to enter the matrix editor.• Input A press [ENTER].• Input the dimensions of the matrix (3 [ENTER] 4 [E...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10428
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.
...g to solve on the TI-89 Family, TI-92 Plus Family or Voyage 200? The @n symbol in a solution for the solve command exists to show that the answer given by the calculator is true for any real integer. To restrict a trigonometric function so that the @n symbol does not show the user must restrict ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/23891
Solution 10395: Calculating a Linear Regression Using the TI-85.
...xample will demonstrate how to perform a Linear Regression using the TI-85Example:xstat = {2, 3, 6} ystat = {5, 11, 13}Solution:1) Clear the home screen then press [STAT] [F2] [F1] [ENTER] [ENTER]2) The cursor will display after x1 =. 3) Enter the data after "x1 =" Press [2] [ENTER] [5] [ENTER] [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10395
Solution 10427: Finding the Limit of a Function Using the TI-86 Graphing Calculator.
...ind the limit of a function using the TI-86? To find the limit of a function on the TI-86, it must first be graphed in the interval comprising the given value the function approaches. Then, use the table feature to display values that surround the given value. In the table setup editor, choose a ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10427