Sum of Infinite Geometric Series
...cations and Interpretation | Numbers and Algebra Sum of Infinite Geometric Series This lesson involves clicking on a slider to see that the area of a square that has been systematically divided into an infinite number of pieces approaches 1. Objectives Students will underst...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-sum-infinite-geometric
Does a Correlation Exist?
...explore correlation coefficients and linear regression lines. Each problem contains a different data set and each problem has students investigate something different. They will create a scatter plot and use the calculator to find the equation of the regression. Step 1 Students use th...https://education.ti.com/en/ib/activities/applications-interpretation/84-plus-correlation
Law of Sines and Cosines
...om Euclid to al-Kashi to Viète have derived various formulas to calculate the sides and angles of non-right (oblique) triangles. al-Kashi used these methods to find the angles between the stars back in the 15th century. Both the famous Laws of Sines and Cosines are used extensively in surveying, ...https://education.ti.com/en/ib/activities/applications-interpretation/84-law-of-sin-cos
Scientific Notation
Scientific Notation apcalculus website This activity gives students an opportunity to see where large and small numbers are used and how scientific notation offers a convenient method of writing such...https://education.ti.com/en/ib/activities/applications-interpretation/84-scientific-notation
The t Test | TI-83 Plus and TI-84 Plus family | Stats & Probability
...nts will be given several examples of data. They will do the following for each example: Write down the null and alternative hypotheses. State whether the example is a one-tailed or a two-tailed test. Using the handheld, students will find the t-value and p-value for a 2 sample t-test at...https://education.ti.com/en/ib/activities/applications-interpretation/84-the-t-test
Law of Sines and Cosines
...om Euclid to al-Kashi to Viète have derived various formulas to calculate the sides and angles of non-right (oblique) triangles. al-Kashi used these methods to find the angles between the stars back in the 15th century. Both the famous Laws of Sines and Cosines are used extensively in surveying, ...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-law-of-sin-cos
Law of Sines and Cosines
...om Euclid to al-Kashi to Viète have derived various formulas to calculate the sides and angles of non-right (oblique) triangles. al-Kashi used these methods to find the angles between the stars back in the 15th century. Both the famous Laws of Sines and Cosines are used extensively in surveying, ...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-law-of-sin-cos
Sum of Infinite Geometric Series
... Analysis and Approaches | Numbers and Algebra Sum of Infinite Geometric Series This lesson involves clicking on a slider to see that the area of a square that has been systematically divided into an infinite number of pieces approaches 1. Objectives Students will underst...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-sum-infinite-geometric
Does a Correlation Exist?
...explore correlation coefficients and linear regression lines. Each problem contains a different data set and each problem has students investigate something different. They will create a scatter plot and use the calculator to find the equation of the regression. Step 1 Students use th...https://education.ti.com/en/ib/activities/analysis-approaches/84-plus-correlation
Function, or Not a Function?
...cribe a function. Function, or Not a Function? Objectives Students will understand the definition of function and use it to identify whether or not an input-output pairing represents a function. Students will determine if a graph represents a function by using a moving vertical lin...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-function-or-not
Is it normal?
Is it normal? apcalculus website In this activity, students will use the idea of a normal distribution to pull together multiple areas of probability and statistics. *NEW/UPDATED Is it normal? ...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-is-it-normal
Law of Sines and Cosines
...om Euclid to al-Kashi to Viète have derived various formulas to calculate the sides and angles of non-right (oblique) triangles. al-Kashi used these methods to find the angles between the stars back in the 15th century. Both the famous Laws of Sines and Cosines are used extensively in surveying, ...https://education.ti.com/en/ib/activities/analysis-approaches/84-law-of-sin-cos
Customer Support Sales Contact
... Michelle Grooms 614.306.1455 Alabama, Arkansas, Florida, Georgia, Mississippi, South Carolina Beth Smith 904.607.9030 Arizona, New Mexico, Texas ESCs 4, 10–12, 15, 18, 19 Pareesa Schulte ...https://education.ti.com/en/customer-support/sales-contact
Solution 32751: Creating and Managing Folders Using the TI-Nspire™ Family Products.
...wledge Base Search How do I create and manage folders using the TI-Nspire family products? You can create folders used to group documents together on the "My Documents" screen using the TI-Nspire family products. Please follow the steps below: To create a folder: • Press [home]. • Press...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32751
Solution 11943: Correcting "ERR:DOMAIN" When Attempting to Find the Inverse of a Matrix on the TI-83 Family and TI-84 Plus Family Graphing Calculators.
... The [^][-][1] sequence is only raising the matrix to the -1 power and will cause an ERR:DOMAIN. Please refer to the examples listed below: Correct method to perform the inverse of a matrix: Incorrect method to perform the inverse of a matrix: Please see the TI-83 Family and TI-84 Plus Famil...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11943
Solution 11357: Useful Calculator Software Applications (Apps) that Can Help With Chemistry on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...undamental Topics in Science App: - Explore science topics, including scientific notation, measurements (units, accuracy, and precision), scientific method, graphical relationships, data analysis, and vectors. • StudyCards™ App: - Create virtual flash cards to review information or study for tes...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11357
Solution 29610: Performing A 2-Samp Z Test on the TI-Nspire™ Family Products.
...5) To select the 2-Samp Z Test, press Menu, then choose "Statistics", choose "Stat Tests" and finally choose "2-Sample Z Test". 6) The Data Input Method should be set to "Data" since we want to perform the test based upon the data we've entered into Lists & Spreadsheet. 7) In the 2-Sample z...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29610
Solution 31891: Calculating Measurements for Length, Area, Slope, and Angles Using the TI-Nspire™ Family Handhelds.
...en move the cursor to the desired area and press [enter] again to set the length value. Area Area is used to find the area within shapes, such as squares and circles. To find the area option, please follow the steps below: • Press [menu]. • Select 8: Geometry. • Select 3: Measurement. • Sel...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31891
Solution 12003: Troubleshooting a TI-83 Plus Family or TI-84 Plus Family Calculator that Displays Garbage Collecting... for More Than 20 Minutes.
...ng... Please install calculator software should appear. At this point, it will be necessary to reinstall the calculator's operating system using the method for your calculator below: TI-84 Plus Family of Graphing Calculators: 1) Reinstall using TI-Connect CE. TI-83 Plus Family of Graphing Calcula...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12003
Solution 31251: Finding the Characteristic Polynomial of a Matrix using the TI-Nspire™ CAS and TI-Nspire CX CAS Handhelds.
...e characteristic polynomial of a matrix A is a polynomial whose roots are precisely the Eigen values of A. To find the characteristic polynomial of a square matrix, please follow the example below:• Press [home] and scroll down to calculator application and press [enter].• Press [menu]. • Press 7...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31251
Solution 34852: Calculating the Inverse of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e inverse of a matrix on the TI-83 Plus and TI-84 Plus family of graphing calculators? The example below will show how to calculate the inverse of a square matrix. For Example: Find the inverse of matrix A First enter the matrix: 1) Press [2nd] [MATRX] to enter the matrix menu. 2) Press [Lef...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34852
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.
...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 will be displayed with or without "tails". Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional inf...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34846
Solution 34840: Specifying Infinity in a Calculation on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...4 Plus family 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 ne...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34840
Solution 34631: Storing a Function to a List on the TI-84 Plus Family of Graphing Calculators.
... Knowledge Base Search How can I store a function to a list on the TI-84 Plus family of graphing calculators? There are several methods to define a list using a function, below are the steps for each type. Please Note: The TI-84 Plus and TI-84 Plus Silver Edition require Oper...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34631
Solution 34538: Calculating Standard Deviation on the TI-83 Plus and TI-84 Plus Family.
...eviation using two lists. l9VIvZSDrQ0 Step-by-step instructions Standard deviation can be calculated using several methods on the TI-83 Plus and TI-84 Plus Family. Standard deviation can be calculated by using the stdDev() function. The stdDev() function can be ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34538