Solution 12075: Viewing the Data Collected with the Calculator-Based Ranger™ (CBR™) and the Ranger Program on the TI-89 Family Calculators.
...Press [APPS]. • Select 6: Data/Matrix Editor or select the Data/Matrix icon if the Apps desktop is active (the Apps desktop is usually active by default for TI-89 Titanium users). • Select 2:Open. • In the Open window, for Type, select 3: List, scroll down to variable and select the list to view ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12075
Solution 12059: Implicit Partial Differentiation on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...ample, to solve the equation x^2+y^2=0, enter impdif(x^2+y^2=0, x, y) and press [ENTER]. If you are using the TI-89, the impdif( command is not built in the operating system. Implicit partial differentiation can be defined using the define command on the unit. Below is a first derivative parti...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12059
Solution 12046: Calculating Two-Variable Statistics on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...c] [2]. (Indicates the y variables are in C2) The screen will appear as follows: 11) Press [ENTER] [ENTER]. A dialog box with a list of the results should appear: Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 12046: Calculating ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12046
Solution 12045: Calculating the Numeric Derivative (nDeriv) on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... How can I calculate the numeric derivative (nDeriv) on the TI-89 family, TI-92 Plus, and Voyage 200 graphing calculators? To find a numeric result for a derivative at a given value, use the WITH ( | ) function. Example: To find the numeric derivative of 2x3 when x=2, enter the following: ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12045
Solution 11806: Creating and Evaluating User-Defined Functions on the TI-89 Family, TI-92 Family and Voyage™ 200.
...e TI-89 family, TI-92 family and Voyage 200? User-defined functions can be a great time-saver when the repetition of the same expression is needed multiple times, but with different values. User-defined functions can also extend the calculator capabilities beyond the built-in functions. Functio...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11806
Solution 12066: Performing Number Base Conversions on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...cimal to Hexadecimal Solution: 1) Input 44. 2) Press [2nd] [MATH] [ALPHA] [E] [3] (the screen will show 44>Hex). 3) Press [ENTER] to display the results. Example 2: Convert 44 from Decimal to Binary Solution: 1) Input 44. 2) Press [2nd] [MATH] [ALPHA] [E] [4] (the screen will show 44>Bin). 3) ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12066
Solution 12136: Factoring an Expression on the TI-89 Family and Voyage 200 Graphing Calculators.
...cter variables by pressing F6:Clean Up ([2nd] [F1] on the TI-89 family), selecting 1:Clear a-z..., and pressing [ENTER] [ENTER].2) Always input the multiplication symbol when multiplying two or more variables.For Example: Input factor(5x+x*y). If the multiplication sign is omitted between x and y...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12136
Solution 11869: Performing Unit Conversions On The TI-89 Family,TI-92 Family, and Voyage™ 200 Graphing Calculators.
...vert 4 light years to kilometers: • Enter 4 • Press [2nd][3] to access the UNITS menu (On Voyage 200 press [♦][P]) • In the Length menu, select _ltyr, • Press [2nd][MODE] to select the convert icon (on the Voyage 200 press [2nd][Y]) • Press [2nd][3] to access the UNITS menu (On Voyage 2...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11869
Solution 11868: Certain Polar Values Not Computed on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...g calculators not compute some polar values? The TI-89 family, TI-92 Plus, and Voyage 200 will not always return computed results for complex polar values in EXACT or AUTO modes. These calculators internally compute expressions in rectangular form that are then converted i...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11868
Solution 12101: Limit() Function Returns Unexpected Answers on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...ggested to avoid floating-point constants and APPROXIMATE mode when using the limit() function. Try all problems in EXACT or AUTO mode for better results.Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 12101: Limit() Function Returns Unexp...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12101
Solution 11756: Finding the Sum, Difference, and Product of Two or More Matrices on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...answer. To subtract matrices A and B: 1) On the home screen, press [ALPHA] [A] [-] [ALPHA] [B] 2) Press [ENTER] to display the answer. To multiply matrices A and B: 1) On the home screen, press [ALPHA] [A] [x] [ALPHA] [B] 2) Press [ENTER] to display the answer For additional instr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11756
Solution 12130: Difference Between the FIX and FLOAT Display Digits Mode Settings on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...arch What is the difference between the FIX and FLOAT Display Digits mode settings on the TI-89 Family, TI-92 Family and Voyage 200? By default, the Display Digits mode setting is FLOAT 6, which means that results are rounded to a maximum of six digits. The [MODE] key can be used to sele...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12130
Solution 11861: The d() Function Algorithm on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...])For a List: d(list,var [,order])For a Matrix: d(matrix,var [,order])Order, if included, must be an integer. If the order is less than zero, the result will be an antiderivative.Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 11861: The...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11861
Solution 11744: Entering Absolute Values on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ATALOG] 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 guidebooks for additional information. Solution 11744: Entering Absolute Values on the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11744
Solution 12124: Computing the Average Rate of Change of an Expression on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ns the forward difference quotient of the expression. The expression can be a user-defined function. h is the step value and if h is omitted, it defaults to 0.001.Examples:1. Entering avgRC(f(x),x,h) will return (f(x+h)-f(x))/h2. avgRC(x^2-x+2,x) will return 2*(x-.4995)Please see the TI-89 family...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12124
Solution 12120: Clearing All Variables on the TI-89 Family, TI-92 Family, and the Voyage™ 200 Graphing Calculator.
... on my TI-89 family, TI-92 family, or Voyage 200 graphing calculator? The instructions for clearing all variables and resetting them back to the default value on the TI-89 family, TI-92 family, or Voyage 200 graphing calculator have been provided below: To clear the variables on TI-89 family cal...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12120
Solution 11789: Solving Quadratic Equations using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ation,variable), which returns the returns real 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]. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11789
Solution 11725: Computing the Cross Product on the TI-89 Family and Voyage™ 200 Graphing Calculators.
...press the [right arrow] key 3) Press [ALPHA] [L] and select 2:crossP( and press [ENTER]. 4) Input [3,5],[-2,8]. 5) Press [)] then [ENTER] for the result. Please Note: Both vectors used with this command must be row vectors, or both must be column vectors. Both vectors must have equal dimension, ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11725
Solution 12116: Calculating Weighted Mean Using the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...ct "2:YES". 9) Press the down arrow, then press [C] [alpha] [2] (indicates the frequencies are in c2). 10) Press [ENTER] [ENTER] to display the results. The student´s grade in this class or the weighted mean is 84.55. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12116
Solution 10349: Calculation Method Used by the Polynomial Root Finder on the TI-85 and TI-86.
... What calculation method is used by the polynomial root finder on the TI-85 and TI-86? The TI-85 polynomial root finder makes use of the built-in eigenvalue solver. The coefficients of the polynomial are used to create what is called a "companion matrix". Basically, the coefficients app...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10349
Solution 12114: Calculating Integrals on the TI-89 Titanium and Voyage™ 200 Graphing Calculators.
... Press [ENTER] to display the answer. Example 2: To find the integral of x*cos(x): 1) On the Home screen, enter ∫(x*cos(x),x). Please Note: The multiplication sign between x and cos(x) is required. 2) Press [ENTER] to display the answer. Definite integral Example: To find the integral of x...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12114
Solution 10579: Entering Absolute Values using the TI-85 and TI-86 Graphing Calculators.
...tion to obtain the absolute value using the TI-85 and TI-86. Example: Find |-6| • Press [2nd][MATH][F1][F5] • Input -6 • Press [ENTER] for the result For further information, please refer to the TI-85 or TI-86 Guidebooks. Solution 10579: Entering Absolute Values using the TI-85 and TI-86 Gra...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10579
Solution 10352: Inputting Complex Numbers on the TI-85 or TI-86 Graphing Calculators.
...,"header":"Edit link","icon":"/temp/iconcache/networkv2/16x16/link_edit.png","disabledIcon":"/temp/link_edit_disabled16x16.png","isDivider":false,"tooltip":"Edits the link destination and appearance","type":""},{"click":"chrome:field:editcontrol({command:\"webedit:clearlink\"})","header":"Clear L...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10352
Solution 10410: Algorithm for the Solver Function on the TI-85 and TI-86.
...actors, but the solver prefers a sign change if it can find it. The calculator spends some time "going downhill" in the neighborhood of the even multiple root at -1, then "sees" the function begin increasing. It then checks the function values at the bounds, continuing to try to find a sign ...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.
...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.• (delta)x is calculated as (xmax-xmin)/(# of x pixels-1).• If (delta...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12109