Solution 34921: Graphing a Vector on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...2nd] [MODE] to exit the STAT List Editor. Graph the vector: 1) Press [2nd] [Y=] [ENTER] to access the STAT PLOT Editor. 2) With the ON option highlighted, press [ENTER] to turn on Plot1. 3) For Type:, select the second option which is an X-Y Line graph. 4) For the Xlist option, input L1. If L1 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34921
Solution 30190: Using The Significant Numbers Calculator From The Science Tools App on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...rt entries in scientific notation to decimal notation. Open the Science Tools application by pressing the [APPS] key, using the arrow keys to highlight SciTools, then pressing [ENTER]. From the Science Tools menu, choose the Sig-Fig Calculator. The number of significant figures displayed in brac...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/30190
Solution 34920: Graphing an Inequality Containing the Absolute Value on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ons below demonstrate how to input and graph the abs( or absolute value function: Example: Graph |2x+3|>9 • Press [Y=]. • Press [MATH]. • Scroll right to highlight NUM and press [1] to select abs(. • Press [2] [X,T,θ,n] [+] [3]. Next for the TI-84 Plus Family: Press [Right Arrow] to move ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34920
Solution 34922: Graphing a Line Using Two Points on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...[2nd] [Y=] to access the STAT PLOT setup menu. 6) Press [ENTER] to select Plot1 for edit. 7) Turn the plot on by pressing [ENTER] when "On" is highlighted. 8) Scroll down to "Type:", highlight the second option on the first row and press [ENTER]. This will setup the stat plot to graph an x-y line...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34922
Solution 13326: Using the RandSeed Function on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...enerate two seeds, which are stored in system variables seed1 and seed2. Example:1) Press [2nd][MATH], and arrow down to 7:Probability2) Press the right arrow key and scroll down and select 6:RandSeed3) Press [ENTER] and input [1][1][4][7] and press [ENTER]. Please see the TI-89 family, TI-92 fam...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13326
Solution 10431: Finding the Zero, Minimum, or Maximum of a Function on the TI-85 or TI-86.
...to the function for which the root is being computed by pressing the up or down arrow. The number of the graph selected will be display in the top right corner of the screen. 3) Specify the left bound for x by either moving the trace cursor to the left of the root or by directly inputting a val...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10431
Solution 12650: Calculating Trigonometric Functions on the TI-81.
...the results of these calculations in both Radian and Degree mode. For Degrees: 1) Press the [MODE] key. Press the [down arrow] key 2 times. 2) Highlight Deg and press the [ENTER] key, this changes the mode from a default of radian to degree for the measurement of angles. 3) Press the [2nd] key an...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12650
Solution 12649: Calculating One-variable Statistics on the TI-81.
... on the TI-81? Data for this example: x={87, 52, 97, 46, 75, 60} • Clear the screen then press [2nd] [MATRX] • Press the right-arrow key twice and press [ENTER] • The cursor will display after the x1 = • Enter the x-values after "x1 =" Press [8] [7] [ENTER] [1] [ENTER] [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12649
Solution 13305: Inserting and Deleting a Row, Column, or Cell in the Data/Matrix Editor on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...I-92 family or Voyage 200 calculators? Inserting a Row or Column: The new row or column is inserted before the row or column that contains the highlighted cell. In the Data/Matrix Editor: 1) Move the cursor to any cell in the applicable row or column 2) Press [2nd][F6] and select 1:Insert 3...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13305
Solution 13180: Sharing Applications Between the TI-89 Family Graphing Calculators.
... [2ND] [F7] to access the list of Apps currently installed on the calculator. 3) To select the App(s) to be transferred, use the arrow keys to highlight the desired App and press [F4] to ensure that a Ö (check mark) is displayed next to each App that will be transferred. 4) Finally, press [F3] a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13180
Solution 16829: Availability of the TI-86 Finance Application.
...ed? Solution 16829: Availability of the TI-86 Finance Application. The Finance application is attached to this Knowledgebase at the top right of this page. Please note the Finance application for the TI-86 requires activation after installation. Once activated, the application can be ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16829
Solution 11831: Correcting an Address Error on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...will erase the memory of the calculator and restore all manufacturer's defaults. On the TI-89 family: 1) Hold down the following keys [2nd] [] (right and left arrow keys). 2) Press [ON]. 3) Release all the keys at the same time. 4) Adjust the contrast, if necessary. On the TI-92 family and Vo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11831
Solution 16510: How To draw a vertical line on a TI-86.
...tions: First on the graph itself: • Press [MORE]. • Press [F2] for the Draw function. • Press [F3] for the Vertical line. • Use the left and right arrows to move the line to where you want it. • Press [ENTER]. • To enter another line just move the arrow keys and press [ENTER]. The second...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16510
Solution 12165: The cFactor() function on The TI-89 Family, TI-92 Plus, and Voyage™ 200 Graphing Calculators.
...t variable and if the user is willing to accept irrational expressions in any other variables to increase factorization with respect to var. There might be some incidental factoring with respect to other variables. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additiona...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12165
Solution 15468: Unlocking a Program on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...ge 200 calculators by following the steps listed below. • Press [2nd] [-] to access the VAR-LINK menu.• Scroll through the VAR-LINK screen and highlight the program that needs to be unlocked.• With the name of the program highlighted, press [F1] [7].The lock symbol should now be removed from the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15468
Solution 12096: Graphing a Step Function on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
... [R] (Use [GREEN DIAMOND] [F3] on the TI-89 Family). Please Note: If the graphed points appear connected, go back into the Y= Editor screen, highlight the int(x) function by using the directional arrows on the keyboard, Press [F6] for Style ([2nd] [F1] on the TI-89 Family) and select Dot. Pleas...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12096
Solution 11814: Sorting Columns in a Data, List, or Matrix Variable Using the TI-89 Family, TI-92 Plus, or Voyage™ 200.
...using the alpha characters (e.g. test1) and press [ENTER] [ENTER]. • Input the X list into c1 and the Y list into c2. • Using the arrow keys, highlight the name of the column to be sorted (c1 or c2), press [2nd] [F6] ([F6] for the TI-92 family and Voyage 200) and select "3:Sort Column." Number...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11814
Solution 12095: Finding Limits with Direction on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...low will demonstrate how to input limits with direction on these calculators. Example: Find the limit of x/(x-3) as x approaches 3 from the left, right, and both sides. To find the limit command, please press [F3:Caclulus] and select [3:limit(]. From the left: limit(x/(x-3),x,3,-1) (-1 was arbi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12095
Solution 11805: Negative Exponents of Zero Return Inconsistent Answers on the TI-89 Family, TI-92 Family and Voyage™ 200.
...nd real a, have an odd-order pole at x = a. The sign changes as x crosses the pole, and limit(1/(x-a)^(odd power),x,a) = undef (the limit from the right has different sign from the limit from the left). Functions of the form 1/(x-a)^(even power), for real x and real a, have an even-order pole at...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11805
Solution 15346: Graphing 2D Implicit Functions on the TI-89 Titanium, TI-92 Plus, and Voyage™ 200.
...ph the function x^2+.5y^2=30 without solving for x or y. Follow the steps below: • Press [MODE]. The Graph setting should be blinking. • Press the right arrow key. • Select 5: 3D and press [ENTER][ENTER]. • Press the green diamond key and then [F1]. • Next to z1(x,y)= input x^2+.5y^2-30. • Press ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15346
Solution 11803: Viewing the Top or Bottom of a Large Matrix Result on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... of a large matrix that is off of the screen, follow the steps provided below. • Press the up arrow so that the visible part of the matrix is highlighted. • Press and hold the shift key (Up Arrow), which is locate to the right of the [2nd] key (For the TI-92 family and Voyage 200, the shift key ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11803
Solution 12088: Correcting a "Domain Error" when Performing Number Base Conversions on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
... Domain error when performing a base conversion. To check the mode setting:• Press [MODE].• Scroll down to the Exact/Approx setting. • Press the right arrow key.• Select EXACT or AUTO. Another possibility is that the number being entered is not a integer. The TI-89, TI-89 Titanium, TI-92 Plus...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12088
Solution 14485: Modifying the History Area on the TI-89 Titanium and Voyage™ 200 Graphing Calculators.
...that are saved: 1) From the Calc Home screen, press [F1] and select 9:Format or press the green diamond key followed by the [|] key. 2) Press the right arrow key. 3) Use the up or down arrow keys to highlight the new number of pairs desired. • Press [ENTER] twice. 2. Clearing the history area a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14485
Solution 14289: Backing Up the Memory of a TI-73 Family Calculator by Saving to Another TI-73 Family Model.
...or to the memory of the receiving calculator, follow these steps: On the receiving calculator: • Press [APPS] [ENTER] to select Link. • Press the right arrow key to select RECEIVE, then [ENTER]. The device will display “Waiting…”. On the sending calculator: • Press [APPS] [ENTER] to select Link...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14289
Solution 12081: Graphing Inequalities on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...+2 On the graphing calculator: 1) Press [Diamond Key] [Y=], and next to y1=, input 3x+2 then press [ENTER]. 2) Press the [Up Arrow] once to highlight the "3x+2". 3) Press [2nd] [F1] to open the "Style" menu and press [8] to select 8:Below. 4) Press [Diamond Key] [F3] to view the shaded graph o...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12081