Knowledge Base Search
Solution 34847: Using the fMin( ) Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...tors? The fMin( ) function returns the value of variable where the local minimum of expression occurs, between lower and upper, with specified tolerance. Reference the example provided below. The syntax for the fMin( ) function is: fMin(expression,variable,lower,upper[,tolerance]) Example: Find...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34847
Solution 34615: Using the fMax Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... The fMax function returns the value of variable where the local maximum of expression occurs, between lower and upper bounds, with specified tolerance. The syntax for the fMax is listed below. fMax(expression, variable, lower, upper[,tolerance]) Example: Find the function maximum of sin(A), f...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34615
Solution 34614: Clearing the Values in a List on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...the TI-83 Plus and TI-84 Plus family of graphing calculators? Follow the steps below to clear the values in a list: 1) Press [stat] then [1] to access the List Editor 2) Press [←] or [→] to move the cursor underneath the list that you wish to clear 3) Press [↑] until the list name is highligh...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34614
Solution 35011: Calculating a Geometric Distribution on the TI-84 Plus Family of Graphing Calculators.
...n the TI-84 Plus family of graphing calculators? The example below will demonstrate how to use the Geometric Distribution command. Assume that 40 percent of a large lot of electrical components are from the Donut-Tech company. With components being selected at random, what is the probability tha...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/35011
Solution 34538: Calculating Standard Deviation on the TI-83 Plus and TI-84 Plus Family.
...TI-84 Plus Family of Graphing Calculators. Video tutorials StdDev() using one list An example tutorial on a TI-84 Plus CE graphing calculator calculating standard deviation using one list. AI4lkG3k6ec StdDev() using two lists An example tutor...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34538
Solution 34931: Using the Manual-Fit Function on the TI-84 Plus Family of Graphing Calculators.
...ke sure FUNC is selected. 2) Press [GRAPH]. 3) Press [STAT] [►] and select D:Manual-Fit. 4) From here, to store the equation, insert Y1 as the place to store the equation to. To do so, press [VARS] [►] and choose "Function". 5) Press [ENTER] on "Y1". 6) Press [▼] to "Calculate" and press [ENT...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34931
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.
... 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 a valid parameter. Normalpdf() and normalcdf() are two of those. They are designed to accept floating number or integer only. This is ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34800
Solution 34513: Creating Strings on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...nowledge Base Search How can I create a string variable on the TI-83 Plus and TI-84 Plus family of graphing calculators? A string is a sequence of characters enclosed within quotation marks. Characters are the units combined to form a string. Each number, letter, and space is one charact...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34513
Solution 34506: Calculating and Graphing a Linear Regression on the TI-84 Plus family of graphing calculators.
... in the catalog press [ALPHA] [D] to go down to the "D's". Scroll down through the list and select the instruction DiagnosticOn, and press [ENTER] twice and the display should show DONE. In order to graph the data: • Press [2ND] [STAT PLOT] to enter the stat plot menu. • Press [1] to enter plot...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34506
Solution 12015: Algorithm Used to Calculate Xscl When Plotting a Histogram on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Plus and TI-84 Plus family of graphing calculators? When using the TI-83 Plus and TI-84 Plus family of graphing calculators, the Xscl option can be accessed by pressing [WINDOW]. Xscl is calculated using the following formula: (Xmax - Xmin) / N where: N = INT(1 + log(dim) / log(2)) For examp...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12015
Solution 34505: Purpose of the GarbageCollect Function on the TI-84 Plus C Silver Edition Graphing Calculator.
...s the remaining variables into consecutive blocks. When a variable is unarchived, the amount of free Archive memory increases immediately, but the space is not actually available until after the next garbage collection. To use the GarbageCollect function, follow the steps below: • Press [2ND] [CA...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34505
Solution 34498: Causes of a Singular Matrix Error on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... inverse, shown below, of Matrix A. This results in the Singular Matrix error. This error also occurs if a calculation (typically a regression) produces a singular matrix. For more information on the algorithm used for calculating the Sine Regression please see Solution 11576: Algorithm Used f...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34498
Solution 34651: Graphing Histograms on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...: {7,8,4,9} Enter the data: 1) Press [stat] [5] [enter] to run the 5:SetupEditor command which will restore default lists 2) Press [stat] [1] to access the STAT list editor 3) Press [↑] [clear] [enter] to clear L1 4) Press 2 [enter] 4 [enter] 6 [enter] 8 [enter] to enter the values in L1 5) Pr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34651
Solution 34497: Creating and Viewing a Residual List on the TI-84 Plus family of graphing calculators.
...on the TI-84 Plus family of graphing calculators? When the TI-84 Plus family of graphing calculators calculates a regression, there will be a difference between the values of f(x) as calculated and the value as determined by the "best fitting" line. This difference is called a residual. When reg...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34497
Solution 34652: Calculating Factorials (!) Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... • 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 (-1/2)!= Öp is used to complete the calculation. • ! (factorial) ret...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34652
Solution 34654: Graphing a Polar Rose on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... calculator to Radian mode. 3) Press [↓] [→] [→] to highlight Polar mode and press [enter] Example: Graph the function 8sin(2.5q) 1) Press [Y=] to access the Y= editor. 2) Press [8] [sin] [2] [.] [5] [X,T,q,n] [ ) ] 3) Press [window] to access the graph WINDOW settings. 4) Press [↓] to edit to ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34654
Solution 11966: Graphing Inequalities on the TI-83 Plus and TI-84 Plus.
...set consists of all real numbers below the line of the y= equation). 3) Press the [GRAPH] key to graph the solution set. The Inequality Graphing application can also be used to graph this solution. Please see the TI-83 Plus and TI-84 Plus guidebooks for additional information. Solution 119...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.
... [0]. 2) Press [)] [ENTER]. For Example: Calculate the tangent of 26.57°. 1) Press [TAN] [2] [6] [.] [5] [7]. 2) Press [)] [ENTER]. Please Note: Since the calculator's angle setting is set to Degree, there's no need to input the degree symbol ( ° ) behind the value. Please see the TI-83 Plus an...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34771
Solution 34856: Computing Future Value on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ccount with $5,000 is earning 5% interest annually at the end of the year. What is the Future Value of the account after 20 years? To Solve: • Press [APPS] [ENTER] [ENTER]. • Press [2] [0] [ENTER]. • Press [5] [ENTER]. • Press [(-)] [5] [0] [0] [0] [ENTER]. • Press [0] [ENTER]. • Press [0] [ENTER...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34856
Solution 34754: Calculating nth Powers and nth Roots on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...(-)] key is called the negate key and is located below [3]. • Press [2] [ ) ]. • Press [^] [2]. • Press [ENTER] to complete the calculation. NOTE: Since the handheld evaluates the negate symbol as multiplying the value by (-1), and exponents come before multiplication using the Order of Operation...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34754
Solution 34717: Graphing Angle Measures on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...g window settings to the default values.3) Press [ZOOM] [5] to select ZSquare (Zoom Square). This will "square up" the graphing window values and reduce distortion.4) Press [Y=] to enter the Y= editor.5) Enter the following for X1T and Y1T. These equations will define the "base line" to enter "T"...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34717
Solution 13322: Using the RandInt() Function on the TI-84 Plus and TI-83 Plus.
...dge 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 ran...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13322
Solution 34673: Graphing Sine, Cosine, and Tangent Functions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...g examples will demonstrate how to graph sine, cosine and tangent functions on the TI-83 Plus and TI-84 Plus family of graphing calculators. Each device has the ability to graph trigonometric function in either degrees or radians. Please Note: The example functions below use Radian mode. Radian m...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34673
Solution 12038: Unit to Unit Transfer of an Operating System (OS) on the TI-83 Plus Family of Graphing Calculators.
...83 Plus Family of Graphing Calculators. global Solution 12038: Unit to Unit Transfer of an Operating System (OS) Using the TI-83 Plus Family or TI-84 Plus Family of Graphing Calculators. website Home | TI-...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12038
Solution 11720: Calculating Y-Hat Values on the TI-83 Plus Family of Graphing Calculators.
...o calculate y-hat values for a data set follow the example below: Data for this example: L1: {7,8,5,3,4,1} L2: {9,8,6,2,1,9} 1) Press [STAT] [1] to access the STAT list editor. 2) Input the data in the L1 and L2 lists, making sure to press [ENTER] after each entry. 3) Press [2nd] [MODE] to QUIT a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11720