Solution 28270: Differences between the Volume Purchase Program (VPP) Proof-Of-Purchase (POP) and the Technology Rewards Program (TRP) Point Symbol.
...cess was also announced. In July 2008, the Technology Rewards Program (TRP) was implemented. A transition period of July 2008 to December 2010 was given for educators to redeem any remaining proof of purchase barcodes they possessed and to begin collecting the new TRP point symbol. As of Decemb...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/profdev-ti-activities-lessions-guides/28270
Solution 12186: Finding Programs for Texas Instruments Graphing Calculators.
...nowledge Base Search Where can I find programs for Texas Instruments graphing calculators? Texas Instruments does not maintain a Program Archive however some activities on the activities page may contain programs. Many third-party sites may also have programs for Texas Instruments grap...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12186
Solution 12191: Reducing Calculator Theft With EZ-Spot Teacher Packs.
...ate inscribed with the words "SCHOOL PROPERTY". EZ-Spot calculators are available for the following TI calculator models: TI-84 Plus CE TI-30XS MultiView TI-34 MultiView TI-Nspire™ CX TI-Nspire™ CX II Each EZ-Spot Teacher Pack contains 10 calculators. Individual EZ-Spot calculators and Te...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12191
Solution 34887: Using the Alpha Typing Mode for A Through Z and Other Characters Using TI-SmartView CE Emulator Software for the TI-84 Plus Family.
...Software for the TI-84 Plus Family? When users use the [ALPHA] key, the keyboard switches automatically to its alpha typing mode, where pressing [A] gives A, not the [MATH] key. To enable alpha typing mode: 1) Click [ALPHA] or press [F7]. 2) The cursor changes to [A]. 3) Press the applicable key....https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34887
Solution 34846: Graphing a Normal PDF Function and Displaying the Normal Distribution Curve on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e Standard Deviation). 6) For Xscl, input 40 (Standard Deviation). 7) For Ymin, Ymax, and Yscl, input the default values of -10, 10 and 1 respectively. If these values are already present, disregard this step. 8) Press [ZOOM] [0] to perform a "ZoomFit". Based on the method used, the graph...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34846
Solution 11901: Two Different Graphing or Scientific Calculators Generating Identical Lists of Random Numbers.
... is known as a seed value. The default seed value is 0. With each rand execution, the calculator will generate the same random number sequence for a given seed value. To obtain a different random number sequence, store any nonzero number to rand. This scenario exists for the following graphing c...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11901
Solution 34840: Specifying Infinity in a Calculation on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... TI-83 Plus and TI-84 Plus family of graphing calculators do not include an infinity symbol. An alternate method for inputting values for either positive or negative infinity can be used. Example - To specify positive infinity, input 1E99. To specify negative infinity, input -1E99. The "E" symb...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34840
Solution 36916: TI-84 Plus CE Transformation Graphing App Animated Graph Display Appears Right-Left Graphing.
...s. The animated screens are static drawings. Since the calculator displays pixels from top to bottom for each pre-calculated screen, the display may give the appearance of a graph plotting from right to left (instead of left to right as with standard graphing). The calculator drawing action is si...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36916
Solution 34631: Storing a Function to a List on the TI-84 Plus Family of Graphing Calculators.
...ble A) • Press [ALPHA] ["] [2nd] [List] [Right] [5] • Press [ALPHA] [A] [x] [X,T,O,n] [Down] [X,T,O,n] [Down] [1] [Down] [5] [Down] [Down] [Enter] Given the setup above, L1 will contain a list {5,10,15,20,25}. If the value of A is changed, for instance storing 2 to A will automatically update t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34631
Solution 35814: Available Images on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...If the image already exists you may need to click [Replace] to replace the existing image on the calculator, you may need to do this 5 times for all five images. To set a Background Image: 1) Press [2ND] [FORMAT]. 2) Set grid color, axes, and border color as desired. 3) Scroll down to "Background...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/35814
Solution 34538: Calculating Standard Deviation on the TI-83 Plus and TI-84 Plus Family.
... StdDev() using two lists An example tutorial on a TI-84 Plus CE graphing calculator calculating standard deviation using two lists. l9VIvZSDrQ0 Step-by-step instructions Standard deviation can be calculated using several methods on the TI-83 Plus a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34538
Solution 34591: Using the Numeric Solver on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...en a number continues beyond the screen, be sure to press the right arrow (-->) to scroll to the end of the number to see whether it ends with a negative or positive exponent. A very small number may appear to be a large number until you scroll right to see the exponent The values of the vari...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34591
Solution 34931: Using the Manual-Fit Function on the TI-84 Plus Family of Graphing Calculators.
...ulator will display the equation of the Manual-Fit Line in the form Y=mX+b, where m and b are the current values of the slope and y intercept (respectively). The current value of the first parameter (m) in the symbolic expression is highlighted. 9) To modify either m or b parameter select it and...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34931
Solution 34503: Generating Different Random-Number Sequences by Setting Seed Value on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...alculators? Using the "rand" function on the TI-83 Plus and TI-84 Plus family of graphing calculators generate the same random-number sequence for a given seed value. The default seed value for the rand function is zero (0). To generate a different random-number sequence, store any non-zero seed ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34503
Solution 12006: Using the Numeric Solver on the TI-84 Plus and TI-83 Plus.
...en a number continues beyond the screen, be sure to press the right arrow (-->) to scroll to the end of the number to see whether it ends with a negative or positive exponent. A very small number may appear to be a large number until you scroll right to see the exponent The values of the vari...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12006
Solution 11985: Transferring Data Between the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... transfer. Multiple lists can be selected for transfer. 5) Press the [right arrow] key to highlight TRANSMIT but DO NOT press [ENTER] yet. On the receiving unit: 6) Press [2nd] [X,T,q,n] to access the LINK menu. 7) Press the [right arrow] key to highlight RECEIVE and then press [ENTER]. The recei...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11985
Solution 11978: Performing Unit Conversions Using Science Tools Application on TI-83 Plus Family or TI-84 Plus Family Graphing Calculators.
...eys, highlight ft, and then press the [ENTER] key. 4) Using the arrow keys, select m, and the press the [ENTER] key and you should his should receive an answer of 1.8288E0 meters. Please see the Science Tools App guidebook for additional information. Solution 11978: Performing Unit Conver...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.
...ly 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 if you...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34794
Solution 34775: Displaying Input and Output in Line Wrap on the TI-84 Plus Family of Graphing Calculators.
...tput may display across the screen instead of scrolling to the next line (line wrap). This is similar to the way scientific calculators (TI-30XS MultiView, TI-34 MultiView, etc) display the input and output as well. Below are screenshots with this feature enabled: This feature can be disab...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34775
Solution 34774: Using Boolean Logic on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...o (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 of 1 if an expression is true or 0 if an expression is false, according to the table below. valueA and valueB can be real nu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34774
Solution 34812: Percent (%) Operator on the TI-83 Plus and TI-84 Plus Family.
...r (%)? The TI-83 Plus and TI-84 Plus Family does not include a percent operator (%). Therefore, in order to convert a number to a percentage, simply divide that number by 100. Likewise, to convert a percentage to a number, multiply that number by 100. The following examples demonstrate exactly ho...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34812
Solution 12660: Equations Used to Calculate Linear Regressions on TI Graphing Calculators.
...on in both forms. The TI-89 family, TI-92 family, and Voyage™ 200 family graphing calculators use only the ax+b form. Texas Instruments' feedback received from mathematics educators who were using the regression functions found that the educators wanted a form of the regression equation that tied...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12660
Solution 12038: Unit to Unit Transfer of an Operating System (OS) on the TI-83 Plus Family of Graphing Calculators.
...ble (the small round I/O cable) between both calculators. 2) Press [2nd], [LINK] and then scroll down the menu list to option G:SendOS. On the Receiving calculator follow the steps below: 1) Press the [2nd] key, then press the [LINK] key to enter the Link menu, and then press the [Right Arrow...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12038
Solution 12218: Median-Median Line Algorithm on TI Graphing Calculators.
... Knowledge Base Search What method is used to calculate the median-median line? The goal of the median-median line is to: 1) Divide the data into three parts with an equal number of data points 2) Define a summary point for each part 3) Use the three summary points to defi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12218
Solution 11773: Implied Multiplication Versus Explicit Multiplication on TI Graphing Calculators.
...ged for the TI-83 family, TI-84 Plus family, TI-89 family, TI-92 Plus, Voyage™ 200 and the TI-Nspire™ Family. Implied and explicit multiplication is given the same priority. Please see the graphing calculator guidebooks for additional information. Solution 11773: Implied Multiplication Versus E...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11773