 ## TEKS-ALG2-8B: Use regression methods available through technology to write a linear function, a quadratic function, and an exponential function from a given set of data.

There are 23 resources.
Title Description Thumbnail Image

## Instructional Resource: Quadratic Regression on Desmos

### INSTRUCTIONAL RESOURCE: Tutorial: Quadratic Regression on Desmos In this tutorial we walk students through the steps of doing a quadratic regression on a Desmos graphing calculator. The steps include showing how to create pseudo-quadratic data on a spreadsheet. ## Video Tutorial: Line of Best Fit

### Video Tutorial: Line of Best Fit This video looks at the Line of Best Fit. A real-world data set is analyzed, from which a linear function in slope-intercept is derived. Students are shown how to find the line of best fit using a TI graphing calculator. Strategies for estimating the line of best fit are also explored. ## INSTRUCTIONAL RESOURCE: Algebra Application: The Rise of K-Pop

### INSTRUCTIONAL RESOURCE: Algebra Application: The Rise of K-Pop In this Algebra Application, students examine the music industry, specifically the rise of Korean pop music, or K-Pop. Using industry data students examine tables and graphs of categorical data before identifying possible functional relationships. ## INSTRUCTIONAL RESOURCE: Algebra Application: When Will Space Travel Be Affordable?

### INSTRUCTIONAL RESOURCE: Algebra Application: When Will Space Travel Be Affordable? In this Algebra Application, students examine the budding industry of commercial space travel. Using data from the Bureau of Transportation Statistics, students build a mathematical model from historical airfare data. ## Closed Captioned Video: Algebra Nspirations: Linear Functions, 3

### Closed Captioned Video: Algebra Nspirations: Linear Functions, Segment 3 In this Investigation we look at a linear regression for carbon dioxide emission data. This video is Segment 3 of a 4 segment series related to Algebra Nspirations: Linear Functions. Segments 3 and 4 are grouped together. ## Closed Captioned Video: Algebra Applications: Exponential Functions, 2

### Closed Captioned Video: Algebra Applications: Exponential Functions, Segment 2: What Is an Earthquake? In this episode of Algebra Applications, students explore earthquakes using exponential models. In particular, students analyze the earthquake that struck the Sichuan Province in China in 2008, months before the Beijing Olympics. ## Closed Captioned Video: Algebra Applications: Linear Functions, 3

### Closed Captioned Video: Algebra Applications: Linear Functions, Segment 3: Oil Exploration ## Math Example--Linear Function Concepts--Linear Data Model: Example 4

### Math Example--Linear Function Concepts--Linear Data Model: Example 4 This is part of a collection of math examples that focus on linear function concepts. ## Math Example--Linear Function Concepts--Linear Data Model: Example 3

### Math Example--Linear Function Concepts--Linear Data Model: Example 3 This is part of a collection of math examples that focus on linear function concepts. ## Math Example--Linear Function Concepts--Linear Data Model: Example 2

### Math Example--Linear Function Concepts--Linear Data Model: Example 2 This is part of a collection of math examples that focus on linear function concepts. ## Math Example--Linear Function Concepts--Linear Data Model: Example 1

### Math Example--Linear Function Concepts--Linear Data Model: Example 1 This is part of a collection of math examples that focus on linear function concepts. ## Video Transcript: Algebra Nspirations: Linear Functions, 2

### Video Transcript: Algebra Nspirations: Linear Functions, Part 2 This is the transcript for the video of same title. Video contents: In this Investigation we look at a linear regression for carbon dioxide emission data. ## Video Transcript: Algebra Nspirations: Data Analysis and Probability, 2

### Video Transcript: Algebra Nspirations: Data Analysis and Probability, Part 2 This is the transcript for the video of same title. Video contents: In this Math Lab a hands-on probability activity involving coins is explored. ## Video Transcript: Algebra Nspirations: Data Analysis and Probability, 1

### Video Transcript: Algebra Nspirations: Data Analysis and Probability, Part 1 This is the transcript for the video of same title. Video contents: In this Investigation we explore uncertainty and randomness. ## Video Transcript: Algebra Nspirations: Data Analysis and Probability

### Video Transcript: Algebra Nspirations: Data Analysis and Probability This is the transcript for the video of same title. Video contents: What are the two meanings of statistics? What does it really mean that an event has a 50% probability of occurring? Why are data analysis and probability always taught together? ## Video Transcript: Algebra Applications: Quadratic Functions, Segment 4: Medicine

### Video Transcript: Algebra Applications: Quadratic Functions, Segment 4: Medicine From the time a baby is born to the time it reaches 36 months of age, there is dramatic growth in height and weight. An analysis of CDC data reveals a number of quadratic models that doctors can use to monitor the growth and development of children. ## Video Transcript: Algebra Applications: Quadratic Functions

### Video Transcript: Algebra Applications: Quadratic Functions This is the transcript for the video of same title. Video contents: In this episode of Algebra Applications, three real-world explorations of linear functions are developed: Pyrotechnics. Fireworks displays are elegant examples of quadratic functions. Forensics. ## Video Transcript: Algebra Applications: Linear Functions, Segment 3: Oil Exploration

### Video Transcript: Algebra Applications: Linear Functions, Segment 3: Oil Exploration ## Video Transcript: Algebra Applications: Linear Functions

### Video Transcript: Algebra Applications: Linear Functions ## VIDEO: Algebra Applications: Linear Functions, 3

### VIDEO: Algebra Applications: Linear Functions, Segment 3: Oil Exploration. ## VIDEO: Ti-Nspire Mini-Tutorial, Video 13

### VIDEO: TI-Nspire CX Mini-Tutorial: Linear Regression In this TI-Nspire CX tutorial learn how to perform a linear regression based on scatterplot data. Note: This video does not contain any audio. ## VIDEO: Algebra Nspirations: Linear Functions, 3

### VIDEO: Algebra Nspirations: Linear Functions, Segment 3 In this Investigation we look at a linear regression for carbon dioxide emission data. This video is Segment 3 of a 4 segment series related to Algebra Nspirations: Linear Functions. ## VIDEO: Algebra Applications: Exponential Functions, 2

### VIDEO: Algebra Applications: Exponential Functions, Segment 2: What Is an Earthquake? In this episode of Algebra Applications, students explore earthquakes using exponential models. In particular, students analyze the earthquake that struck the Sichuan Province in China in 2008, months before the Beijing Olympics. 