Solution 10352: Inputting Complex Numbers on the TI-85 or TI-86 Graphing Calculators.
...sing the angle symbol. The syntax is: (magnitude < angle). The angle symbol is accessed by pressing [2nd] [,]. Please refer to the examples provided below:Please Note: To activate complex mode press [2nd][CPLX].(3+7i) would be input using [(] [3] [,] [7] [)])(4-5i) would be input using [(] [4] [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10352
Solution 10578: Degree, Minutes, Seconds (DMS) Conversions with the TI-82.
...d press [ENTER]. The ' is accessed by pressing [2nd] [ANGLE] [2]. To convert a number that is written in decimal degrees to DMS, follow the example below: Convert 12.2525 to Degrees, Minutes and Seconds • Input 12.2525. • Press [2nd] [MATRIX] to access the angle menu. • Press [4] for the >DMS...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10578
Solution 12110: Appending Two Lists Into One on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...e data from two lists into one list on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? Use the augment() function to append the elements of two different lists into one list. The syntax for the augment function is: augment(list1,list2). The augment function returns a new ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12110
Solution 10414: Calculating Linear Regressions on the TI-86.
...oducts Knowledge Base Knowledge Base Search How do I calculate a linear regression on the 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 int...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10414
Solution 10573: Teacher Support for Australian Educators.
... 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 support materials and the Volume Purchase Program ensure that teachers and schools have easy access to...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.
... Knowledge Base Search What algorithm is used for the Solver on the TI-85 and TI-86? The TI-85 root finder or solver is a purely numeric method for finding zeros of a function. It does not use any information other than function evaluations in its search for a root. The...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10410
Solution 12109: Accuracy Information for the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...fficients.• Integer values in memory are stored using up to 614 digits. Graphing Accuracy • The Window variable xmin is the center of the leftmost pixel used, and xmax is the center of the rightmost pixel used. (delta)x is the distance between the centers of two horizontally adjacent pixels.• (de...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12109
Solution 10409: Activating the Finance or the Advanced Statistics Program on the TI-86.
... the Finance or the Advanced Statistics application on the TI-86, the program must be activated before it becomes operational. Follow the procedure below to activate the application: • Press [2nd][CATLG-VARS][F1]. Press the down arrow key to select Asm( and press [ENTER]. Asm( will be pasted on...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10409
Solution 10401: Plotting Points using the TI-85.
...) The cursor will display after x1= 3) Enter the value after "x1=" Press 3 [ENTER] 7 [ENTER] 5 [ENTER] 8 [ENTER] and so on...4) Press [EXIT] [F3].5) Select the plot type to be displayed.Please see the TI-85 guidebook for additional information. Solution 10401: Plotting Points using the TI-85. ...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.
...Search How do I calculate a median-median regression using the TI-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. D...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12062
Solution 10439: Plotting Points Using the TI-86.
...-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. (Note: to save data entry time, a frequency list, fStat, can be used. For this example, t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10439
Solution 10399: Differential Equation Solver for the TI-85.
...d and a reduced step is taken, or the step is accepted and the step size is generally increased. This step taken is independent of the tStep value selected in the Range screen as mentioned in the TI-85 manual (pg 7-5). Probably the most common example of this technique is what is commonly cal...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10399
Solution 10437: Performing Fraction Calculations on the TI-85 or TI-86.
...se Knowledge Base Search How are fraction operations calculated on the TI-85 and TI-86 graphing calculators? The examples below will demonstrate how to add, subtract, multiply, and divide fractions on the TI-85 and TI-86: Example: 3/4 + 7/51) Input 3, press [¸], and inp...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10437
Solution 10397: Calculating One-variable Statistics on the TI-85.
...ts Knowledge Base Knowledge Base Search How do I calculate one-variable statistics on the TI-85? The example below will 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} Cle...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.
...cewise 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] Press [÷] [(] and input x, using [x-VAR] Press [2nd] [2](TEST)Press [F3], enter 0, and press...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.
...nversion key. In order to do this we must convert Kilograms over Seconds Cubed to Watts over Meters Squared. In order to do this follow the example below: • First select the constant from the list and then press enter to paste it into the entry line. • Next press the 2nd key and press the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/24652
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.
...n to show only one revolution of a circle. This is done one of two ways depending on whether the unit is in degree or radian mode. Please see the below example: 1) For radian mode use the restriction x>0 and x0 and x0 and x<360 Please see the TI-89 family, TI-92 family and Voyage 200 guidebo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/23891
Solution 10395: Calculating a Linear Regression Using the TI-85.
... the form of the equation (y=a+bx) and then list the values for the two coefficients (a and b). It will also list a value for corr. This is the correlation coefficient, and it needs to be as close as possible to 1 to ensure a good fit. (1.0 is a perfect fit, and anything less is an approximat...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.
...10, yMax=10, and yScl=1. • Press [F5] to display the graph. • Press [TABLE] [F2] to access the table setup editor. Enter TblStart=-.1 and DTbl=0.01. Select Indpnt: Auto. The closest the TblStart value and the DTbl will be to 0, the more accurate the limit will be. • Press [F1] to display the tabl...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10427
Solution 23550: Performing Laplace and Inverse Laplace Transformations on the TI-89 Family, TI-92 Plus, Voyage™ 200 Graphing Calculators.
...erse laplace transformations. However, with the addition of applications such as ME*Pro (designed for mechanical engineering) or EE*Pro (designed for electrical engineering) one can add this functionality. To do an actual transformation, use the below example of f(t)=t, in terms of a universal fr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/23550
Solution 10392: Transferring Programs or Data Between a TI-82 and TI-83.
...ble to transfer data and programs from a TI-82 to a TI-83. However, differences between the two products may affect some transmitted data. The table below shows the commands the TI-83 software automatically adjusts to when received from a TI-82. TI-82 TI-83...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10392
Solution 10426: Finding the Intersection of Functions on the TI-85 or TI-86.
... Knowledge Base Knowledge Base Search How do I find the intersection of functions on the TI-85 or TI-86? The example below will demonstrate how to find the intersection of two functions on a TI-85 or TI-86. Example: Find the intersection of the following: y=3x+1 a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10426
Solution 10373: Calculating One-Variable Statistics on the TI-82.
...ts Knowledge Base Knowledge Base Search How do I calculate one-variable statistics on the TI-82? The example below will demonstrate how to calculate one-variable statistics on the TI-82.Data for this example:x values={5, 9, 7, 4, 6, 250, 35, 100, 84}• Press...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10373
Solution 22290: Solving for f(x+h) Using the TI-89 Family, TI-92 Family or Voyage™ 200 Calculators.
...amily or Voyage 200 calculators? To solve for f(x+h) using the TI-89 family, TI-92 family or Voyage 200 calculators, please follow the steps listed below. F(x) will be defined as: (4x+3)/(6x+7) • To define f(x), press [2nd] [CUSTOM] [F2] and select 6:Define f(x) =. • After the equal sign, input ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/22290
Solution 22171: Pausing a Program on a TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculator so Entire Results May Be Viewed.
...tinue. This is especially useful when displaying long lists, matrices, etc. To find Pause locate the pause command: 1) Press Catalog. 2) Press P and select Pause. If the result of an expression are too large to fit on a single screen, users can use the cursor pad to scroll the display. The progra...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/22171