Solution 10424: Degree, Minutes, Seconds (DMS) Conversions with the TI-85 or TI-86.
...e TI-85 and TI-86? The TI-85 and TI-86 recognize a number as DMS when that number is entered using a single quote after each value. For example, 15'12'8' would be interpreted as 15 degrees, 12 minutes and 8 seconds. The ' symbol can be accessed by pressing [2nd] [MATH] [F3:ANGLE] [F3:']. To c...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10424
Solution 15300: Calculating Factorials on the TI-85 and TI-86 Graphing Calculators.
...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 guidebooks for additional information. Solution 15300: Calculating Factorials on the TI-85 and TI-86 Graphing C...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15300
Solution 35134: Calculating Present Value (PV) on the TI-89 Family, TI-92 Family, and Voyage™ 200.
...per payment period (10) on I/Y= 10.00 and press [ENTER] • Input payment. (-20000) on PMT= -20000. and press [ENTER] • Input Payments per year on PpY= 12 and press [ENTER] • Input Compounding periods per year on CpY=12 and press [ENTER] • Highlight the PV= using the up and down arrows and press [F...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/35134
Solution 11810: Calculating a Cubic Regression on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...he line, select an equation number after Store RegEQ to... 11) Press [ENTER][ENTER]. A dialog box will display the cubic regression variables. 12) Press [♦][F3] on the TI-89 family, [♦][R] on the TI-92 family and Voyage 200. 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/11810
Solution 11868: Certain Polar Values Not Computed on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...time to compute. If fast times or small output is desired, it is sometimes best to interrupt a computation and approximate it. Example: (250 < 85)*(121 < 3)/((250 < 85)+(121 < 3)) The exact solution to this is... (30250*(62500*(cos(3))2*(cos(5))4+(125000*(sin(5))2*(cos(3))2+60500*sin(5)*cos...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11868
Solution 10422: Creating Box Plots Using the TI-86.
... in the xStat and fStat lists. • Press [2nd] [QUIT] to leave the editor. To set the viewing window: • Press [GRAPH] [F2] • Fill in 0 for xMin and 12 for xMax • Press [EXIT] to return to the Home screen To create the box plot: • Press [2nd] [CATLG-VARS] [F1] • Scroll to BOX, then press [ENTE...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10422
Solution 11714: Calculating the Eigenvalue and Eigenvector of a Matrix on the TI-89 Family, and Voyage™ 200 Graphing Calculators.
...e the eigenvalue and eigenvector of a matrix on the TI-89 family, and Voyage 200 refer to the instructions below:Matrix for this example is: [ 5 3 12] [ 6 1 5 ][ 0 6 -2 ]To create the matrix, press [HOME] to return to the main screen of the calculator and follow the steps listed below.1...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11714
Solution 10578: Degree, Minutes, Seconds (DMS) Conversions with 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, input 15'12'8' and press [ENTER]. The ' is accessed by pressing [2nd] [ANGLE] [2]. To convert a numbe...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10578
Solution 10410: Algorithm for the Solver Function on the TI-85 and TI-86.
...ide of this range, the function evaluates to about -1E-11 (-11 on the graph). Close to x=-1 in the center, the function evaluates to about -3E-13 (-12.5 on the graph). However, in the range of about +/- 2E-7 either side of x=-1, the function evaluation becomes erratic, with exact zero evaluat...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10410
Solution 10399: Differential Equation Solver for the TI-85.
... the adaptive step size will lose detail that the calculator has computed. To get maximum graph detail, tStep should be approximately (xMax - xMin)/126 if "t" is on the x-axis. There is very little computational cost in interpolating many pixels between adaptive steps, but computing more than...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.
..., press [¸], input 16, and press [)]5) Press the [2nd] [MATH] [F5] [MORE] 6) Select [F1] 7) Press the [ENTER] keyThe result displayed should be 2801/112.Example: 8/4 x 6/15 1) Input 8, press [¸], and input 42) Press the [x] key 3) Input 6, press [¸], and input 154) Press the [2nd] [MATH] [F5] [MO...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10437
Solution 24652: The Stefan-Boltzmann Constant Not Displaying as Listed in the TI-89 Family, TI-92 Family, or Voyage™ 200 Guidebook.
...e 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 seconds. That is what is happening with the Stefan-Boltzmann Constant, the lowest terms of Watts over Meters Squared is Kilograms over Second...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/24652
Solution 21411: Graphing the Density of a Curve on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...stics with List Editor App has been installed, the density of a curve can be graphed by following the example listed below. Values for list1 = {10,11,12,13} Values for list2 = {1,2,3,1} • Turn on the TI-89 family, TI-92 Plus or Voyage 200 calculator. • Press [APPS] and select the Statistics with ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/21411
Solution 18709: Calculating the gcd() (Greatest Common Divisor) on the TI-85 and TI-86 Graphing Calculators.
...t is returned. The syntax is as follows: gcd(valueA,valueB) gcd(listA,listB) Examples: • Find the greatest common divisor for lists A and B: {12,14,16}, {9,7,5} • Find the greatest common divisor for 36 and 280. The gcd() function can be located by following the keystrokes provided belo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18709
Solution 18469: Calculating the Summation of a Geometric Sequence Using the TI-89 Family, TI-92 Family, or Voyage 200™.
...size at the end. The sum(seq( syntax is listed below: sum(seq(expression, variable, low, high, step) The result of the summation displayed should be 126. Please see the TI-89 family, TI-92 family, or Voyage 200 guidebooks for additional information. Solution 18469: Calculating the Summation of ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18469
Solution 11719: Calculating the QR Factorization of a Matrix on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...pe will be Matrix, the name is A and the dimensions are both 3. 3) Press [ENTER] twice.4) Input the values above in the data matrix editor, 6 [ENTER] 12 [ENTER] etc.5) After entering all the values, exit the matrix editor and go the Home screen.To Calculate the QR factorization of the matrix ente...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11719
Solution 11715: Calculating the Inverse Natural Log on the TI-89 Family, TI-92 Family or Voyage™ 200 Graphing Calculators.
....00001 will be displayed. Example 2: Find the inverse natural log of 2.5 • Press [Green Diamond] [ex][2][.][5] [)] [Green Diamond][ENTER]. The answer 12.1825 will be displayed. Example 3: Find the inverse natural log of 1 • Press [Green Diamond] [ex][1] [)] [Green Diamond][ENTER]. The answer 2.7...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11715
Solution 11707: Calculating Linear Regressions on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
...linear regression for a given set of data on 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 Solution: • Press [APPS][6][3] Press the down arrow twice. (If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, an...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
Solution 11695: Algorithm Used to Compute a Cubic Polynomial on a TI-85, TI-86, TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...the following explanation: X = 1.0E-5 * {-7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11} Y = {-11000, -8200, -5400, -3900, -2400, -1200, -830, 0, 600, 1400, 2300, 4000, 5400, 7900, 10800, 15400, 19000, 24000, 32100} The TI-89 family, TI-92 family, Voyage 200, TI-85, and TI-86 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11695
Solution 11968: Integer Division on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... a combination of the normal division and the remain( ) function can be used to calculate both the quotient and remainder. For example, the division 123/32 will return 3.84375 in approximate mode. The number of units 3 is the quotient. To find the remainder, press [2nd] [MATH] [1] [ALPHA] [A] t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11968
Solution 29130: Calculating and Graphing Quadratic Regressions Using the TI-73 Family Calculator.
...ation coefficient (R^2), execute the "DiagnosticOn" function by pressing [2nd] [CATALOG], scrolling down to DiagnosticOn and pressing [ENTER] ENTER]. 12) Finally, to graph the quadratic regression function that is now stored to Y1, perform a "ZoomStat" by pressing [ZOOM] [7]. Please see the TI-7...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/29130
Solution 28011: Using the Chi-Squared Goodness of Fit Test on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...freedom of 2, follow the steps below to calculate and draw the chi-squared goodness of fit test: List 1: {16,25,22,8,10} List 2: {16.2,21.6,16.2,14.4,12.6} 1) Press [APPS] and press [ENTER] on Statistics with List Editor App. 2) Press [▼] [1] [6] [ENTER]. 3) Press [2] [5] [ENTER]. 4) Press [2] [2...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28011
Solution 11402: Starting the Calculus Tools Application on the TI-89 Family.
...press [MODE] to display the MODE dialog box.2. Ensure that the following modes are set as indicated:Graph: FUNCTIONDisplay Digits: FLOAT or FLOAT #(1-12)Angle: RADIANSplit Screen: FULLExact/Approx: AUTO or EXACTBase: DECLanguage: ENGLISH3. Press [ENTER] to display the Home Screen.4. Press [APPS],...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11402
Solution 11371: Amount of RAM and Archive Memory Used by Calculator Software Applications (Apps) for the TI-89 Family, TI-92 Plus, and the Voyage™ 200 Graphing Calculator.
...eometry™ (French)307566Cabri Geometry™ (Spanish)307562Cabri Geometry™ (German)307538Cabri Geometry™3396437508DataMate™ App1504161332Calendar App40045812Contacts*82833812Planner App47681718Tasks27229362 *NOTE: Contacts also installs an app var when the app is installed. This is not included in th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11371
Solution 33451: Calculating Combinations and Permutations on the TI-36X Pro.
...are the permutations of 4 choosing 2? Solution: 1) Press [4] [!nCr nPr] [!nCr nPr] [!nCr nPr]. 2) Press 2 and enter. 3) The solution will be shown as 12. Please see the TI-36X Pro guidebook for additional information. Solution 33451: Calculating Combinations and Permutations on the TI-36X Pro. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33451