Solution 10453: Designing an Ellipse Using the Geometry Section of the TI-92.
...truct a point (B) inside the circle • Connect those points with a segment. • Construct the perpendicular bisector (press [F4] [4]) of the segment between points (A) and (B). • Construct the locus of the bisector as point (A) moves on the circle -- the envelope of lines is the ellipse. This me...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10453
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.
...ometric function so that the @n symbol does not show the user must restrict the equation 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 a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/23891
Solution 10395: Calculating a Linear Regression Using the TI-85.
...[F3] to display the results for a linear regression. The calculator will display 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...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10395
Solution 10426: Finding the Intersection of Functions on the TI-85 or TI-86.
...earch 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 and y=-2x+4 Solution: Graph the equations: 1) Press [GR...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10426
Solution 21411: Graphing the Density of a Curve on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...using the TI-89 family, TI-92 Plus and Voyage 200 calculator? In order to graph the density of a curve, the Statistics with List Editor calculator software application (App) must be installed on the TI-89 family, TI-92 Plus and Voyage 200 calculator. If the Statistics with List Editor App is not ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/21411
Solution 10371: Calculating and Graphing a Linear Regression on the TI-82.
...[L2].5) Press [ENTER] to perform the regression calculation.The TI-82 will display the form of the equation (y=ax+b) and then list the values for the two coefficients (a and b).Graph the data:1) Press [2nd] [STAT PLOT] [1].2) Press [ENTER] to turn on the stat plot.3) Be sure that xlist is L1 and ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10371
Solution 11589: Calculating One-Variable Statistics Using the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... To calculate: 1) Press [APPS] [6] [3] (If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, and choose [3].) 2) Press the down arrow twice. 3) Press [2nd] [alpha]. 4) In the box beside Variable:, type a variable name (e.g. TEST). 5) Press [2nd] [alpha] after the variable name h...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11589
Solution 19089: Function Algebra on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... How do I perform function algebra on a TI-89 family, TI-92 family, or Voyage 200 graphing calculator? In order to perform algebraic operations on two or more functions using a TI-89 family, TI-92 family, or Voyage 200 calculator, the functions must first be defined on the Home screen. The be...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19089
Solution 10356: Solving Simultaneous Equations on the TI-85 or TI-86.
...equation pressing [ENTER] after each value.5) Press [3] [ENTER] [3] [ENTER] [(-)] [4] [ENTER] [(-)] [3] [ENTER].6) Repeat the same steps for the next two equations.7) Press [F5] to display the results.The given solution will show:x1=1x2=2x3=3Please see the TI-85 and TI-86 guidebooks for additiona...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10356
Solution 18709: Calculating the gcd() (Greatest Common Divisor) on the TI-85 and TI-86 Graphing Calculators.
...Common Divisor) on the TI-85 and TI-86 graphing calculators? The greatest common divisor (GCD) function returns the largest number that divides into two positive whole numbers or lists of positive whole numbers evenly. If both arguments are lists, they must have the same number of elements. If o...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18709
Solution 18689: Calculating the gcd() (Greatest Common Divisor) on the TI-73 Family Graphing Calculators.
...st Common Divisor) on the TI-73 family graphing calculators? The greatest common divisor (GCD) function returns the largest number that divides into two positive whole numbers or lists of positive whole numbers evenly. If both arguments are lists, they must have the same number of elements. If o...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18689
Solution 11712: Calculating Standard Deviation on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...lowing: • Press [2ND] [MATH] • Scroll to 6:Statistics and select 6:stdDev( Follow the examples listed below to calculate standard deviation of one or two list of data. Ex. Calculate the Standard Deviation of {1, 2, 5, -6, 3, -2} • From the HOME screen, press [2ND] [MATH] • Select 6:Statistics and...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11712
Solution 11751: Finding Critical Points Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...and select solve( and enter solve(3x^2+2x-5=0,x) This will solve for the unknown value, x, and return the following :x=1 or x= -5/3. Since there are two answers for the following function, there will be two sets of critical points on this function. To solve for the additional points, plug x into...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11751
Solution 11750: Finding an Intersection of Functions on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ind an intersection of functions on the TI-89 family, TI-92 family, and Voyage 200? The example below will demonstrate how to find an intersection of two functions on the TI-89, TI-92 Family, and Voyage 200. Example: Find the intersection of the following y=-3x+2 y=4x-5 Solution: First, graph t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11750
Solution 24995: Answers that Include an @1 or a Component Formatted as @k on the TI-89 Family, TI-92 Family, or Voyage™ 200
...hat replaces @1. Constants are represented by the format @k, where @ is any constant and k represents another iteration of the constant and can be between 1 and 255. The example below shows that the first time a constant appears in an answer it is listed as @1, with the command solve(x^2+y^2=r^2...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/24995
Solution 11719: Calculating the QR Factorization of a Matrix on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...r New. (If desktop icons are not used, press [APPS] [6] [3])2) The type 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...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11719
Solution 11716: Calculating the Inverse of a Matrix on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculator.
...n, press [APPS], select Data/Matrix Editor, and press [3].) 2) The type will be Matrix, the name is A and the dimensions are both 2 3) Press [ENTER] twice 4) Input the values that are above in the data matrix editor To calculate the inverse: 1) Press [HOME] 2) Input a^-1 and press [ENTER] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11716
Solution 30691: Degrees, Minutes, Seconds (DMS) Conversions on the TI-89 Family, TI-92 Family and Voyage 200™ Graphing Calculators.
... mode before beginning - Press [MODE] and scroll down to the Angle line - Scroll to the right using the right arrow - Select RADIAN and press [Enter] twice From the home screen: - Enter the number 5.5 - Press [2ND] [5] for the Math Menu - Select 2: Angle - Select 8: >DMS and press [ENTER] - Th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30691
Solution 11707: Calculating Linear Regressions on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
...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, and press [3].) • In the box beside Variable: type a variable name usin...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
Solution 38017: Transferring an Operating System (OS) From Unit to Unit on the TI-89, TI-89 Titanium, TI-92 Plus, and Voyage 200.
...anium, TI-92 Plus, and Voyage 200 are unique and not cross compatible.Additional Note: Installing the OS will erase all data on the calculator.• Link two like units together.• On the receiving and the sending unit, press [2nd][VAR-LINK] to display the VAR-LINK screen.• On the receiving and the se...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/38017
Solution 12784: Use of the Max() Function on the TI-89 family, TI-92 Plus, and Voyage™ 200.
...e Base Search How can I use the max() function on the TI-89 family, TI-92 Plus and Voyage 200? The max() function returns the maximum of the two arguments. If the arguments are two lists or matrices, it returns a list or matrix containing the maximum value of each pair of corresponding e...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12784
Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...other to see if the calculator returns a "true" statement. • Substitute appropriate random values for some or all of the variables in each of the two expressions. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 12106: Verifying a Symbo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12106
Solution 29130: Calculating and Graphing Quadratic Regressions Using the TI-73 Family Calculator.
...s update the calculator to the latest operating system. More information on the latest operating system can be found at the TI-73 Explorer™ latest software website. Example Data: L1 L2 4 15 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/29130
Solution 10403: Symbolic Manipulation Capabilities of the TI-85 when Computing Derivatives.
...g, consider the TI-89 Titanium or the TI-Nspire CX CAS. The TI-89 Titanium can be easily customized by adding new functionality through calculator software applications (Apps). Like the TI-85, the TI-89 Titanium is ideal for advanced mathematics classes like calculus, engineering, and differentia...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10403
Solution 26510: Changing the Cursor on the TI-89, TI-89 Titanium, TI-92 Plus and Voyage™ 200
... How do I change my cursor back to the the solid flashing box? The TI-89, TI-89 Titanium, TI-92 Plus and Voyage 200 cursor can be changed between two different modes of operation. When the cursor is set to "ins" or "insert" mode you can place the cursor in between items and insert text ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/26510