Solution 34840: Specifying Infinity in a Calculation on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...y of graphing calculators? The 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 infin...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34840
Solution 34839: Method for Calculating i^i on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Search Why does the TI-83 Plus and TI-84 Plus family of graphing calculators display a result of .2078795764 for i^i? The result can be computed using Euler's formula: Taking the square root of both sides of the above equation yields the result: Raising both sides to the ith powe...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34839
Solution 34838: Calculating the Least Common Multiple (LCM) of Two Numbers on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... • Press [MATH] then [Right Arrow] to select "NUM". • Press [8] to select the 8: lcm( function. • Press [2] [,] [5] [ ) ] [ENTER] to complete the input and finish the calculation. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34838: Calculati...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34838
Solution 34801: Creating a New Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... press [ENTER] to save it. • It is now possible to edit the program. • When finished editing, press [2ND] [QUIT] to return to the home screen (the input is automatically saved). Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34801: Creating a New...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34801
Solution 34836: Correcting the Error "NO SIGN CHANGE" When Calculating the Zero (Root) of a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ing calculators, finding the zero of a function requires entering a "left bound", "right bound" and a "guess". These requirements can be entered by inputting a specific value or by using the arrow keys to scroll and select a value on the graph. Pressing [ENTER] after each value will mark the left...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34836
Solution 35294: Finding T Distribution Values on the TI-84 Plus Family of Graphing Calculators.
...e Base Knowledge Base Search How do I find T distribution values on the TI-84 Plus family of graphing calculators? tcdf( computes the Student t distribution probability between lowerbound and upperbound for the specified df (degrees of freedom), which must be > 0. Examp...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/35294
Solution 34599: Solving Simultaneous Equations on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...a matrix, and then using the rref() function on your matrix. For Example: Solve for x and y 3x + -2y = 12 6x + 4y = -3 Solution: First, begin by inputting the matrix. To do so, please follow the steps below: 1) Press [2nd] [MATRIX] to bring up the Matrix Menu. 2) Scroll to Edit, and press 1:[...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34599
Solution 34598: Calculating Cubic Regressions on the TI-84 Plus Family of Graphing Calculators.
... CubicReg • Specify which lists to use for the regression, press [2nd] [L1] for Xlist and [2nd] [ L2] for Ylist. ( The Xlist and Ylist should be populated by default) • Press [ENTER] to perform the regression calculation. The calculator will display the form of the equation (y=ax3+bx2+cx+d) ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34598
Solution 34536: Deleting or Saving Calculator Software Applications (Apps) using the TI Connect™ Software.
...lications (Apps) be deleted or saved using TI Connect? Before using the TI Connect software, please be sure the latest version is installed on the computer. Currently, the latest version is TI Connect v4.0. TI Connect v4.0 can be downloaded, free of charge, from the education.ti.com website. To ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34536
Solution 34591: Using the Numeric Solver on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...x+6=10 in Mathprint mode, follow the steps below: 1) Press [MATH][ALPHA][B] OR press [MATH] and scroll down to B:Solver...and press [ENTER]. 2) Input 2x+6 in the E1 (Expression1) box and press [ENTER]. 3) Input 10 in the E2 (Expression2) box and press [ENTER]. 4) Highlight x and press [ALP...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34591
Solution 34572: Availability of Color Faceplates and Slide Cases for the TI-84 Plus C Silver Edition.
... Are colored faceplates and slide cases available for the TI-84 Plus C Silver Edition? Various colored faceplates and slide cases are available for purchase for the TI-84 Plus C Silver Edition on the online store.The price is $6.99 per faceplate and $4.99 per slide case. Solution 34572: Availa...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34572
Solution 34932: Copying and Pasting Lists from the TI-83 Plus, TI-84 Plus, TI-84 Plus C Silver Edition to the TI-Nspire™ Family Software or Calculator.
...transfer them off a calculator or from a saved file using TI Connect. Saving Lists from a TI-83 Plus, TI-84 Plus, TI-84 Plus C Silver Edition to a computer: 1) Select [Device Explorer] from TI Connect. 2) Select the calculator and click on [Select]. 3) Click on the list-name in the Device Explore...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34932
Solution 34534: Solving a Quadratic Equation Using Numeric Solver on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
... to E1. 3) Arrow down to E2 and press [5] [x] [-] [6] then press [GRAPH] to select OK. 4) Notice that the equation is now written correctly. 5) Input the first guess next to x=. 6) Press [ALPHA] [ENTER] to select "SOLVE" and the first answer will appear. Input the second guess next to x= ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34534
Solution 34800: Cause of the "Error: Data Type" Message When Using the Normalcdf Command on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ommand on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators? This error can occur when using a list in the command syntax. For example, inputting normalcdf(-1E99,200,L1*.9,L1*.9*.1) will return the Data Type error. Some of the distribution functions are not designed to accept list as ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34800
Solution 34503: Generating Different Random-Number Sequences by Setting Seed Value on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...te a different random-number sequence, store any non-zero seed value to rand. 1) From the home screen, press [CLEAR] to clear any previous entries, input a [Random Non-Zero Value], then press [STO] [MATH] [left arrow] [1] to select rand. 2) Press [ENTER] and the calculator will repeat the valu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34503
Solution 12009: Calculating Variance on the TI-83 Plus Family of Graphing Calculators.
...calculators? The TI-83 Plus family of graphing calculators calculates two types of standard deviation: the standard deviation of the sample and the population standard deviation. The population standard deviation, denoted by sx, divides the calculated values by n. The sample standard deviation, d...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12009
Solution 12006: Using the Numeric Solver on the TI-84 Plus and TI-83 Plus.
...numeric Solver feature. Example: Solve 4x-8=0 To Solve: 1) Press [MATH] [ALPHA][B] If no equation is stored, the screen will display eqn: 0=. 2) Input 4X-8. 3) Press [ENTER] The cursor will be blinking next to X= 4) Press [ALPHA] [ENTER] to solve the equation for X. The screen will display X=2...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12006
Solution 34652: Calculating Factorials (!) Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...H] and the left arrow key to select the PROB menu. • Press [4] for !. • Press [ENTER] to display the answer of 720. NOTES: • The factorial is computed recursively using the relationship (n+1)! = n*n! until n is reduced to either 0 or -1/2. At that point, the definition 0!=1 or the definition...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34652
Solution 34653: Performing String Operations on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...mpt the user to perform 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 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34653
Solution 34473: Calculating Variance on the TI-84 Plus Family of Graphing Calculators.
...alculators? The TI-84 Plus Family of graphing calculators calculates two types of standard deviation: the standard deviation of the sample and the population standard deviation. The population standard deviation, denoted by sx, divides the calculated values by n. The sample standard deviation, d...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34473
Solution 11978: Performing Unit Conversions Using Science Tools Application on TI-83 Plus Family or TI-84 Plus Family Graphing Calculators.
...ct the units to convert to and then press the [ENTER] key. For example: To convert 6 feet to meters: 1) Press the [1] key to select Length. 2) Input the number 6 which is our feet. 3) Using the arrow keys, highlight ft, and then press the [ENTER] key. 4) Using the arrow keys, select ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11978
Solution 11966: Graphing Inequalities on the TI-83 Plus and TI-84 Plus.
...y. The example below will demonstrate how to graph a simple inequality using these features. Example: Graph y<=3x+2 1) Press the [Y=] key For Y1=, input 3x+2. 2) Repeatedly press the left arrow key until the symbol to the left of Y1 is flashing. Press the [ENTER] key repeatedly until a triangle...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11966
Solution 34771: Calculating Sine, Cosine, and Tangent on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...alculate sine, cosine, and tangent on the TI-83 Plus and TI-84 Plus family of graphing calculators? The following examples will demonstrate how to compute sine, cosine, and tangent. Please Note: For these examples, the calculator's angle setting will need to be changed. 1) Press [MODE] key. 2) Sc...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34771
Solution 11949: Creating Images for the Start-Up Customization Application on the TI-83 Plus and TI-84 Plus.
... Plus and TI-84 Plus with my own graphics? To create customized Start-Up graphics, two options are available: 1) Drawing a simple picture on the computer, and then sending it to the TI-83 Plus or TI-84 Plus. 2) Drawing a simple picture directly on the calculator. Drawing a picture on the comp...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11949
Solution 34754: Calculating nth Powers and nth Roots on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...iplication using the Order of Operations, the handheld will evaluate -22 as (-4). Thus, negative values will need to be enclosed in parentheses to compute the desired solution of 4. nth Roots To find the nth root of a number, use the nth root command (x√). To input the nth root command, press [M...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34754