Education Technology
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Solution 11986: Sharing StudyCards™ Stacks Using a TI-83 Plus Family or TI-84 Plus Family Graphing Calculator.

...dyCards stacks are electronic flash cards used by educators and students as a study tool for quizzes or test reviews. To send StudyCards stacks from one TI-83 Plus or TI-84 Plus family calculator to another, follow the steps below:• Connect both graphing calculators using the unit-to-unit cable.•...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11986

Solution 34653: Performing String Operations on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.

...erform some action. Following are some of the operations that can be performed with strings: 1. Concatenation. Concatenation means putting strings one after another and making them one string. For example, if string1 is "abc" and string2 is "def", then string1+string2 is a new string "abcdef". ...
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Solution 11985: Transferring Data Between the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.

... Family of Graphing Calculators? To transfer data between the TI-83 Plus and TI-84 Plus Family of Graphing Calculators, follow the steps below: 1) Connect the two calculators using the unit-to-unit (I/O) cable or mini A to mini B USB cable. On the sending unit: 2) Press [2nd] [X,T,q,n] to access ...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11985

Solution 34654: Graphing a Polar Rose on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.

...ly of graphing calculators? The example below will demonstrate how to graph a polar rose: Please Note: For this example, the graph mode setting will need to be changed to Polar graphing. To do this: 1) Press [mode] 2) Press [↓] [↓] [enter] to set the calculator to Radian mode. 3) Press  [↓] [→] ...
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Solution 34473: Calculating Variance on the TI-84 Plus Family of Graphing Calculators.

... value stored to it unless a 1-Var or 2-Var Stats analysis is performed first. Without a value stored to sx, calculating sx2 will result in an "UNDEFINED" error. For example: Using the data {170, 300, 430, 470, 600} find the variance. • Press [STAT] followed by [ENTER] • Enter in 170 and press [E...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34473

Solution 34799: Calculating the Confidence Interval for Slope on the TI-84 Plus Family of Graphing Calculators.

...TER] for Ylist. • Press [1] [ENTER] for Freq. • Press [.] [9] [5] [ENTER] for C-Level. • Press [VARS] [►]. • Press [ENTER] [ENTER], Y1 will be pasted next to RegEQ: to show that the regression equation will be stored under Y1. • Press [ENTER] [ENTER] to display the results. • Press [▼] to view a...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34799

Solution 34427: Setting the Table Modes on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.

...dant variable refers to the y value as in the equation y = x + 2. To display the TABLE SETUP screen, press [2nd][TBLSET] TblStart (table start) defines the initial value for the independent variable. TblStart applies only when the independent variable is generated automatically, when Indpnt is ...
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Solution 11978: Performing Unit Conversions Using Science Tools Application on TI-83 Plus Family or TI-84 Plus Family Graphing Calculators.

...ption 2 from the main menu for science tools, and then option 2 for Unit Converter. 4) To convert a unit you simply choose a conversion category. 5) Next you enter the value for the unit you wish to convert. 6) Next select the type of unit your value represents to and then press the [ENTER] key....
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11978

Solution 34794: Inputting Absolute Values on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.

... family of graphing calculators.  Example: Find |-3| • Press [MATH] • Scroll right to highlight NUM and select 1:abs( • Input -3. To make a value negative, use the negative or [(-)] key located below the [3] key. • Press [ENTER] and the solution below should be displayed.  Please note that i...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34794

Solution 34425: Entering Measured Angles in Gradients on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators

... measuring an angle in gradients mode (only degrees and radians are used). Gradient is used widely in Europe by geographers and architects. It is defined by setting the right angle (p/2, 90°) to 100 grads. Angle in grads = angle in degree * (400/360) Angle in degree = angle in grads * (360/400)...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34425

Solution 34793: Calculating the GCD() (Greatest Common Divisor) on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.

...d TI-84 Plus family of graphing calculators? The gcd() function is used to calculate the greatest common divisor of two arguments of which must be nonnegative integers. When listA and listB are specified, gcd( returns a list of the gcd of each pair of elements. If list and value are specified, gc...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34793

Solution 34500: TI TestGuard™ Application for the TI-84 Plus and TI-84 Plus C Silver Edition Validation Feature Information.

... the calculator from the web. The device they are using has corrupted software.  The device was hacked.  You have probably heard of jail-breaking iPhone which changes the software on the product that was not intended to be changed.  Thus, their product is now not functioning as out of the package...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34500

Solution 34774: Using Boolean Logic on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.

...alse) or nonzero (true). The Logic menu can be accessed by pressing [2ND] [TEST] [►]. LOGIC • and Both values are nonzero (true). • or at least one value is nonzero (true). • xor only one value is zero (false). • not( the value is zero (false). and, or, and xor (exclusive or) return a value...
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Solution 34756: Deleting Calculator Software Applications (Apps) From the Flash ROM on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.

... [2nd] [+] [2] • Press [alpha] then [math] to select A: Apps • Use the [Up Arrow] or [Down Arrow] keys to place the cursor in front of the App that needs to be deleted and then press [del]. • A prompt will ask for confirmation, press [2] to select 2: Yes and the App will be removed from memory....
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34756

Solution 34755: Performing Vector Calculations in Polar Form on the TI-84 Plus and TI-84 Plus C Silver Edition.

... Silver Edition? The example below will demonstrate how to perform vector calculations in Polar form. NOTE: For this example, the mode settings will need to be changed. • Press [MODE]. • Press [▲] [ENTER] • Press [▼] [▼] [►] [►] [►]. • Press [ENTER]. This will set the settings to show solutions ...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34755

Solution 11949: Creating Images for the Start-Up Customization Application on the TI-83 Plus and TI-84 Plus.

...point where to begin drawing. Press [ENTER] to turn on the pen, and then just move the cursor. As the cursor moves, the drawing appears on the graph one pixel at a time. 5) Press [ENTER] again to turn off the pen. 6) To continue drawing on the graph, move the cursor to a new position where to beg...
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Solution 34754: Calculating nth Powers and nth Roots on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.

...s using the on the on the TI-83 Plus and TI-84 Plus family of graphing calculators, follow the examples below: nth Powers To raise a number by an exponent, use the caret key labeled as [^]. Example: 34 = ? • Press [3]. • Press [^]. • Press [4]. • Press [ENTER] to complete the calculation. Exam...
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Solution 34877: Calculating Hypergeometric Probability Distributions on the TI-84 Plus CE and TI-84 Plus C Silver Edition.

...earch How do I calculate a hypergeometric probability distribution on the TI-84 Plus CE and TI-84 Plus C Silver Edition? There is no pre-defined function in the calculator that will find the statistical values for a hypergeometric probability distribution. However, users can enter the fo...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34877

Solution 34717: Graphing Angle Measures on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.

...TI-84 Plus family of graphing calculators? When graphing the measure of an angle, it will be graphed as a system of 2 parametric equations. This is done because the standard function graphing mode is limited to solving for Y= functions in which the "x" is the independent variable and "y" is the d...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34717

Solution 12032: Making Graphics Appear In the Start-Up Customization App on the TI-83 Plus and TI-84 Plus.

... Base Search How can you make a graph or image appear in the Start-Up Customization App on the TI-83 Plus and TI-84 Plus? In order to make a newly created graphic appear at start-up: • Press the [APPS] key on the calculator, and scroll down (or up) to Start-Up and then press the [ENTER]...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12032

Solution 40452: Performing Vector Calculations in Polar Form on the TI-84 Plus CE.

...4 Plus CE? The example below will demonstrate how to perform vector calculations in Polar form. Please Note: For this example, the mode settings will need to be changed. • Press [MODE]. • Press [▲] [ENTER] • Press [▼] [▼] [►] [►] [►]. • Press [ENTER]. This will set the settings to show solutions ...
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Solution 13322: Using the RandInt() Function on the TI-84 Plus and TI-83 Plus.

...ledge Base Knowledge Base Search How do you use the randInt() function on the TI-84 Plus and TI-83 Plus? Please Note: It is necessary to set the seed value, if you have not previously, by following the steps in KB#34503. The randInt() function generates and displays a r...
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Solution 13006: Using the TI-Presenter™ Video Adapter.

Solution 13006: Using the TI-Presenter™ Video Adapter. Solution 13006: Using the TI-Presenter™ Video Adapter. global Solution 13006: Using the TI-Presenter™ Video Adapter. website Home | TI-83 Plus and T...
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Solution 34655: Using the RandInt() Function on the TI-84 Plus CE and TI-84 Plus C Silver Edition.

... Knowledge Base Search How do you use the randInt() function on the TI-84 Plus CE and TI-84 Plus C Silver Edition? Please Note: It is necessary to set the seed value, if you have not previously, by following the steps in KB#34503. The randInt() function generates and displays a r...
https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34655

Solution 38335: Transferring Calculator Files to the TI-SmartView™ CE Emulator Software for the TI-84 Plus Family.

...us Family using the steps listed below:1) With the TI-SmartView CE software open click the [Document Icon] on the left hand side of the software underneath the [Calculator Icon]. This will change the software to Emulator Explorer Workspace View2) Next click [Actions] [Add Files From Computer].3) ...
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