Solution 11747: Entering the Fibonacci Sequence on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...enerate the Fibonacci sequence:• Press [MODE]• For the Graph mode, select 4:SEQUENCE• Press [ENTER] [ENTER] to save the change and return to the Home screen• 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...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11747
Solution 11744: Entering Absolute Values on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...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 resultPlease see the TI-89 family, TI-92 family and Voyage 200 guide...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11744
Solution 10422: Creating Box Plots Using the TI-86.
...T] 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 [ENTER] • Press [2nd] [List] [F3], this will display th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10422
Solution 12119: Changing the Language on a TI-92 Plus, TI-89 Family, or Voyage™ 200 Graphing Calculators.
...tors? To change the language on a TI-92 Plus, TI-89 family, and Voyage 200, follow the instructions below: 1) Press the [MODE] key. 2) Press [F3] and scroll to Language. 3) Use the left or right cursor to view the menu's choices.4) Select a language and press [ENTER] twice. Please see the TI-89 f...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12119
Solution 11789: Solving Quadratic Equations using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...solutions of the equation for the variable. Please Note: Use cSolve() for functions with complex results. Example: Solve X2-3X-10=0 1) From the home screen, press [F2] [1]. 2) Press [X] [^] [2] [-]. 3) Press [3] [X] [-]. 4) Press [1] [0] [=] [0]. 5) Press [,] [X] [)]. 6) Press [ENTER]. In addi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11789
Solution 12117: Cause of the Signature Error on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...aphing calculator? When sending the operating system to a TI-89 family, TI-92 Plus, or Voyage 200 from a computer, the calculator must be on the Home screen. The signature error message will appear if the calculator is put in Receive mode. The only time the calculator should be put in Receive mo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12117
Solution 11786: Running a Program on the TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculators.
...culators, follow the steps below listed below: 1) Make sure the calculator is on by pressing the [ON] key. 2) Make sure the calculator is on the HOME screen by pressing the [HOME] key. 3) Press [2nd] [-], which is the subtraction key, to access the VAR-LINK menu. 4) Highlight the name of the prog...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11786
Solution 12116: Calculating Weighted Mean Using the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...om homework. If the student's test mean is 87 and the final exam grade is 74 and the homework grade is 95, what is the weighted mean of the student´s scores? X values: {87, 74, 95} Y values: {65, 25, 10} Refer to the steps provided below to calculate the student´s weighted mean in this class: ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12116
Solution 12115: Calculating the Transpose of a Matrix using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... [ENTER] twice. 5) Input the values that are above in the Data/Matrix Editor in sequence from left to right. To find the transpose: 1) From the Home screen 2) Input A (Press [ALPHA][A] on the TI-89) 3) Press [2nd][MATH], select 4:Matrix, and press [ENTER] twice 4) The screen will display aT 5)...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12115
Solution 11714: Calculating the Eigenvalue and Eigenvector of a Matrix on the TI-89 Family, and Voyage™ 200 Graphing Calculators.
...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) Press [2nd] [ [ ].2) Press [5] [,] [3] [,] [1] [2].3) Press [2nd] [;].4) Press [6] [,...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11714
Solution 10580: Finding the Area Below a Function Using a TI-86.
...t 2-2x,x,-2,1 • Press [)] [ENTER]. The calculator should display 9 as the solution. The area below the function can also be found by using the Graph screen. Please follow the steps below: • Press [GRAPH] [F1] to access the y= editor. • Enter the function 2-2x. • Press [ENTER]. • Press [2nd] [F...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.
...ors: 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 ∫(...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.
...matrix (3 [ENTER] 3 [ENTER]) • Input the values for the elements of the matrix pressing [ENTER] after each entry • Press [EXIT] to return to the home screen To find the determinant of matrix A, • Press [2nd] [MATRX] [F3] [F1] the screen should show Det • Press [2nd] [F1] • Select A • Press [EN...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10350
Solution 12113: Calculating 1-Variable Statistics with Frequencies on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...[ENTER][8][ENTER] etc. 6) Enter the numbers for the frequencies under c2. Calculate the statistics: 1) Press [F5] for Calc. 2) Select 1:OneVar. 3) Scroll to the X... field and input c1. 4) Scroll to Use freq and Categories? and select. 2:YES. 5) Now, scroll to the Freq field and input c2. 6...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12113
Solution 10573: Teacher Support for Australian Educators.
...iety 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 training and equipment. Texas Instruments Education & Productivity Solutions Teacher Support Offices: Australia Texas...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.
... by [-30,15], the function returns the root at x = 8/3, even when the cursor is pointed to the root at x = -1. Prior to getting into the routine described above, the solver attempts through some heuristics to get two "good" end points to start with. The guess provided is one of these, the ot...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.
...ween the centers of two horizontally adjacent pixels.• (delta)x is calculated as (xmax-xmin)/(# of x pixels-1).• If (delta)x is entered from the Home screen or a program, xmax is calculated as xmin + (delta)x*(# of x pixels-1).• The window variable ymin is the center of the bottom pixel used, and...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12109
Solution 10454: Equation Used to Create the 3D Graph on the Cover of the TI-92 Manual.
...) WINDOW: eyeq = 20 eyej= 70 xmin = -5 xmax = 5 xgrid = 20 ymin = -5 ymax = 5 ygrid = 20 zmin = -1.2953 (approx) zmax = 6.3662 (approx) zscl = 1 The graphing calculator must be in 3-D graphing and Radian mode to properly display the graph.Please see the TI-89 family, TI-92 family a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10454
Solution 10409: Activating the Finance or the Advanced Statistics Program on the TI-86.
... activate the application: • Press [2nd][CATLG-VARS][F1]. Press the down arrow key to select Asm( and press [ENTER]. Asm( will be pasted on the Home screen. • Press [PRGM][F1], Select Finance or Insfstats from the PRGM NAMES to paste it to the Home screen as an argument of the Asm( instruction. ...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.
...of the bisector line and this radius. Construct the locus of point (C) as point (A) moves on the circle. That will form an ellipse. The TI-92 is discontinued, however, if your have other questions often times you may use the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional i...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10453
Solution 10401: Plotting Points using the TI-85.
...following 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 ...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.
...1, 42, 39, 20, 55, 73} Solution: 1) Press [APPS] [6] [3] (If the Apps Desktop is on, press [APPS], select "Data/Matrix Editor", and press [3]). 2) Scroll down to "3:New" and press [ENTER]. 3) In the box beside "Variable:", type a variable name using the alpha characters (e.g. TEST). 4) Press...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12062
Solution 10439: Plotting Points Using the TI-86.
...editor.Plot the coordinates: • Press [2nd] [STAT] [F3] [F1].• Turn the plot on by pressing [ENTER] then press the down arrow. • Select [F1] to view a scatter plot. • Press [GRAPH] [F3] [MORE] [F5]. Please see the TI-86 guidebook for additional information. Solution 10439: Plotting Points Using ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10439
Solution 12760: Preventing the Loss of Applications on the TI-89 Titanium and Voyage™ 200 Graphing Calculators With OS v3.xx.
...terrupted during its initialization. Replace all four AAA alkaline batteries simultaneously. To replace the AAA alkaline batteries, remove all four discharged AAA batteries first before installing the new ones. 3) Do not mix new and used batteries. 4) Do not mix brands (or types within brands) o...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12760
Solution 10399: Differential Equation Solver for the TI-85.
...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 called Runge-Kutta-Fehlb...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10399