These are the resources that support this Common Core Standard.
CCSS.MATH.CONTENT.8.F.A.3: Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear. For example, the function A = s2 giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.
There are 211 resources.| Title | Description | Thumbnail Image |
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Linear Function Models |
DescriptionIn this module students learn the properties of linear functions. They look at data sets, graphs of coordinates, and algebraic representations of functions. Then students go on a field trip to the US Mint to see how money is printed. |
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Linear Functions: Distance vs. Time |
DescriptionIn this module students apply their knowledge of linear functions to the context of distance vs. time graphs. They look at data sets, graphs of coordinates, and algebraic representations of distance vs. time functions. Then students go on a field trip to a Nascar race to see how timing at the pit stop has an impact on distance vs. |
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Halloween Math Activities |
DescriptionTurn the Halloween season into an opportunity to do some math activities! In this module, you'll find a clever collection of arithmetic, algebra, and geometry activities. |
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Applications of Linear Functions: Cricket Chirps |
DescriptionCrickets are known for their chirping sounds. But did you know that the number of times a cricket chirps per minute is an indicator of the outside temperature? In fact, the relationship between cricket chirps and the outside temperature can be modeled by a linear function. |
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Applications of Linear Functions: Hooke's Law |
DescriptionIn this module, students explore a physics-based application of linear functions: Hooke's Law. By exploring the properties of springs, a simple linear model is developed. Students then explore applications of Hooke's Law, from weight scales to bungee cords. |
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Applications of Linear Functions: Speed and Acceleration |
DescriptionWhen a rocket is launched into space, it starts from rest and within minutes reaches speeds of tens of thousands kilometers per hour. In other words, the rocket accelerates. |
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Applications of Linear Functions: Temperature Conversion |
DescriptionTemperature is one of the most important measurements that we deal with on a daily basis. Weather, climate, food preparation, health, and other phenomena involve some type of temperature measure. The two most common units of temperature measure are Fahrenheit and Celsius. |
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Applications of Linear Functions: Circumference vs. Diameter |
DescriptionAs the size of a circle changes, so does the size of the diameter and that of the circumference. In fact, there is a linear relationship between these two measures. This relationship can be modeled with a linear function. |
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What Are Domain and Range? |
DescriptionWhat do drones have to do with domain and range? In this module, students learn about an emerging high-tech delivery system and use that as a vehicle for learning about a function's domain and range. Students will graph data from a table and explore domain and range, and then they graph a continuous function. |
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Algebra Application: Creating an Exercise Chart |
In this Algebra Application, students develop a linear mathematical model based on the maximum heart rate during exercise based on age. Using this model, students investigate heart rate for moderate and vigorous workouts. The math topics covered include: Mathematical modeling |
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Algebra Application: Linear Functions: Circumference vs. Diameter |
In this Algebra Application, students study the direction between diameter and circumference of a circle. Through measurement and data gathering students analyze the line of best fit and explore ways of calculating pi. The math topics covered include: Mathematical modeling |
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Algebra Applications Teacher's Guide: Linear Functions |
This is the Teacher's Guide that accompanies Algebra Applications: Linear Functions. To view the full video: https://www.media4math.com/library/video-algebra-applications-linear-fu… |
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Algebra Nspirations Teacher's Guide: Linear Functions |
This is the Teacher's Guide that accompanies Algebra Nspirations: Linear Functions. This video, Algebra Nspirations: Linear Functions, includes a Video Transcript: https://www.media4math.com/library/video-transcript-algebra-nspirations… |
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Brief Review: Linear Equations in Standard Form |
In this presentation we show how to convert a linear equation in Standard Form to a linear function in Slope Intercept Form. We go over the reason for such a conversion and applications that give rise to these equations. Note: The download is a PPT. |
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Closed Captioned Video: Algebra Applications: Linear Functions, Segment 2: Cycling |
DescriptionThe relationship between slope and grade in cycling is explored. Go on a tour of Italy through the mountains of Tuscany and apply students' understanding of slope. |
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Closed Captioned Video: Algebra Applications: Linear Functions |
DescriptionIn this episode of Algebra Applications, three real-world explorations of linear functions are developed: Sports. The relationship between slope and grade in cycling is explored. Oil Exploration. A linear regression of oil consumption data over the past 25 years reveals an interesting pattern. Health. |
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Closed Captioned Video: Algebra Applications: Linear Functions, Segment 1: Introduction |
DescriptionAn overview of the key topics to be covered in the video. A Video Transcript is available for this tutorial. |
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Closed Captioned Video: Algebra Applications: Linear Functions, Segment 3: Oil Exploration |
DescriptionThe potential for oil exploration in the controversial Alaska National Wildlife Refuge (ANWR) sets the scene for this problem. A linear regression of oil consumption data over the past 25 years reveals an interesting pattern. How could new oil fields like ANWR help in breaking our dependence on foreign oil? |
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Closed Captioned Video: Algebra Applications: Linear Functions, Segment 4: Exercise |
DescriptionExercise needs to become a consistent part of everyone's lifestyle. In particular, aerobic exercises, which vigorously exerts the heart, is an important form of exercise. The maximum heart rate from aerobic exercise is a linear function dependent on age. Students are asked to develop a data table based on the function. |
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Closed Captioned Video: Linear Functions: Negative Slope, Negative y-Intercept |
DescriptionVideo Tutorial: Linear Functions: Negative Slope, Negative y-Intercept. In this video tutorial, students learn the basics of linear functions in slope-intercept form. In particular, look at the case of a linear function with a negative slope and a negative y-intercept. |
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Closed Captioned Video: Linear Functions: Negative Slope, Positive y-Intercept |
DescriptionVideo Tutorial: Linear Functions: Negative Slope, Positive y-Intercept. In this video tutorial, students |
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Closed Captioned Video: Linear Functions: Negative Slope, Zero y-Intercept |
DescriptionVideo Tutorial: Linear Functions: Negative Slope, Zero y-Intercept. In this video tutorial, students |
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Closed Captioned Video: Linear Functions: Positive Slope, Negative y-Intercept |
DescriptionVideo Tutorial: Linear Functions: Positive Slope, Negative y-Intercept. In this video tutorial, students learn the basics of linear functions in slope-intercept form. In particular, look at the case of a linear function with a positive slope and a negative y-intercept. |
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Closed Captioned Video: Linear Functions: Positive Slope, Positive y-Intercept |
DescriptionVideo Tutorial: Linear Functions: Positive Slope, Positive y-Intercept. In this video tutorial, students learn the basics of linear functions in slope-intercept form. In particular, look at the case of a linear function with a positive slope and a positive y-intercept. |
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Closed Captioned Video: Linear Functions: Positive Slope, Zero y-Intercept |
DescriptionVideo Tutorial: Linear Functions: Positive Slope, Zero y-Intercept. In this video tutorial, students learn the basics of linear functions in slope-intercept form. In particular, look at the case of a linear function with a positive slope and a zero y-intercept. |
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