Solution 11810: Calculating a Cubic Regression on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...ess [APPS], select Data/Matrix Editor, and press [3]). 2) Press the down arrow twice. 3) In the box beside Variable: type a variable name using the alpha characters (e.g. TEST). 4) Press [ENTER][ENTER]. 5) Enter the x values under c1 and press [0][ENTER][1][ENTER] etc. 6) Enter the y values unde...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11810
Solution 12046: Calculating Two-Variable Statistics on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...[7] [ENTER]. 8) Press [F5], then [Right arrow] and use the arrows to select [2: TwoVar] and press [ENTER]. 9) Press the [Down Arrow] and enter [c] [Alpha] [1]. (Indicates the x variables are in C1) 10) Press the down arrow and enter [Alpha] [c] [2]. (Indicates the y variables are in C2) The sc...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12046
Solution 12066: Performing Number Base Conversions on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...pprox mode setting should be either AUTO or EXACT. Example 1: Convert 44 from Decimal 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) I...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12066
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.
...ished entering all the matrix elements, exit the Data/Matrix Editor App by pressing [HOME]. To add matrices A and B: 1) On the home screen, press [ALPHA] [A] [+] [ALPHA] [B] 2) Press [ENTER] to display the answer. To subtract matrices A and B: 1) On the home screen, press [ALPHA] [A] [-]...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11756
Solution 11755: Finding the Row Echelon Form of a Matrix Using a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator.
...ss [APPS] [6] [3] (If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, and press [3]). 2) Press [►] [2] [▼] [▼] [B] [▼]. 3) Press [ALPHA]. Users with a TI-92 family or Voyage 200 graphing calculator may omit this step or any reference to pressing [2ND] [LOCK]. 4) Press [3] [▼] [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11755
Solution 12116: Calculating Weighted Mean Using the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
... [APPS], select "Data/Matrix Editor"). 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 [ENTER] [ENTER]. 5) Enter the X values under c1 and the Y values under c2. 6) Press [F5], then the right ar...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.
...he 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) Press [ENTER] again to dis...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.
...ess [5] [,] [3] [,] [1] [2].3) Press [2nd] [;].4) Press [6] [,] [1] [,] [5].5) Press [0] [,] [6] [,] [(-)] [2].6) Press [2nd] [ ] ].7) Press [STO?] [ALPHA] [A] [ENTER].To find the eigenvalue:1) Press [2nd] [MATH].2) Select [4:MATRIX] [9:eigVl].3) Press [ALPHA] [A] [ ) ] [ENTER].To find the eigenv...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11714
Solution 12062: Calculating Median-Median Regression Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...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 [ENTER] [ENTER]. 5) Enter the X values under c1 and the Y values under c2. 6) Press [F5], then the right a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12062
Solution 11589: Calculating One-Variable Statistics Using the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... [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 has been typed. 6) Press...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.
... the "=" 6. Input x-3 7. Use the [←] key to position the cursor to the left of the "f(x)" and then press [◊] [DEL] to delete the "f" 8. Press [G] ([ALPHA] [G] on the TI-89 family) - The entry line should now read "Define g(x)=x-3". 9. Press [ENTER] - The word "Done" is displayed on the right sid...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19089
Solution 11763: Graphing a Differential Equation on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...s because y' is itself replaced with y1'. 7) Press [F1][9] to access the Format menu. 8) Make sure that the setting Axes ON and the Fields as SLPFLD are selected and press [ENTER]. 9) Press [♦][F3] to display the graph (On the TI-92 family and Voyage 200 press [♦][R]) Please ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11763
Solution 25870: Setting the Window Range When Graphing the Normal PDF Function Using a TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculator.
...ke sure no other functions are listed. If so, clear them out by moving the cursor on top of the functions and pressing [CLEAR]. 2. For Y1, input normalpdf(x,800,40). NOTE: To access the normalpdf function, press [CATALOG] [F3] [6], scroll down to "normalPdf(" and press [ENTER]. 3. Press [green...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/25870
Solution 11707: Calculating Linear Regressions on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
...e. (If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, and press [3].) • In the box beside Variable: type a variable name using the alpha characters. (e.g. TEST) • Press [ENTER][ENTER] • Enter the x values under c1. Press [5][ENTER][9][ENTER] etc. • Enter the y values under c2. P...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...yage 200 graphing calculators? When a symbolic result is different than the expected result there are several tools in the unit that can be used to help verify that the result is equivalent. Please follow the steps listed below for an example problem. Factor the polynomial: -16x^3-24x^2 1. Mak...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12106
Solution 28011: Using the Chi-Squared Goodness of Fit Test on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...[4] [.] [4] [ENTER]. 11) Press [1] [2] [.] [6] [ENTER]. 12) Press [2nd] [F6] to access the Test Menu. 13) Press [7] for Chi2 GOF. 14) Press [2ND] [ALPHA] [L] [I] [S] [T] [ALPHA] [1]. 15) Press [▼] [2ND] [ALPHA] [L] [I] [S] [T] [ALPHA] [2]. 16) Press [▼] [2] [▼] [►]. 17) Using the directional ke...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28011
Solution 11404: Unexpected Loss of Apps on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...ust move also. The longer it takes to delete an App, the deeper in the stack of apps it was. Furthermore, the Apps show up on the Var-Link screen in alphabetical order. This most likely is not the order that they are stored in on the calculator.NOTE: When Apps are being deleted from the calculato...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11404
Solution 34674: Maximizing a Linear Function with the Inequality Graphing Application on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...ing the cursor on the = symbol for any Y-variable displays the new relation symbols at the bottom of the screen. To insert a relation symbol, press [ALPHA] plus [F1]-[F5]. • Press [ALPHA][F3] to select ≤. • Move the cursor to the right of the relation symbol. • Input 10-X. • Enter the relatio...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34674
Solution 34834: Typing Text Labels on Graph Screens on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... the example provided below: 1) Press [2nd] [Mode] then [Clear] to go to and clear the home screen. 2) Next press [2nd] [DRAW] [0] [5] [,] [5] [,] [ALPHA] ["] [X,T,θ,n] [ALPHA] ["] [)] [ENTER]. This will display the text label X at point (5,5) on the graph screen. Please see the TI-83 P...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34834
Solution 34814: Correcting a Data Type Error when Attaching a Distribution Formula to a List on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ing formula to L2? Input data (numbers) into the L1 list. L2=normalcdf( -1E99, 200, L1*.9, L1*.9*.1) Some of the distribution functions, such as Normalpdf and Normalcdf, are not designed to accept lists as valid parameters. These two functions are designed to only accept floating numbers or integ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34814
Solution 33031: Starting the Live Presenter Application Using the TI-Nspire™ Navigator™ Systems.
...logged in, and then click Tools > Live Presenter. Note: If you have not set teacher preferences, go to File > Teacher Preferences. For additional help with using the TI-Nspire Navigator system, please see the TI-Nspire Navigator guidebook. Solution 33031: Starting the Live Presenter Applicatio...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/33031