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Looking for the range of a set of numbers? Well, that means you are looking for the difference between the largest value and the smallest value. So first, write the numbers in order from least to greatest. Then identify the largest value...
The teacher illustrates several ways to look at what the domain is in a set of numbers. Input, output, table, graphs, and diagrams are a few of the ways in which she illustrates the meaning of domain.
A function means that every element of the domain is paired with exactly one element in the range. The teacher illustrates this by using a table for the given set of numbers.

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### We found 266 resources with the keyterm range

Videos (Over 2 Million Educational Videos Available)

6:54

How to paint a watercolor and ink flower...

10:23

Algebra 50 - Three Variable Systems in the...

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Three-Dimensional Coordinates and the...

Other Resource Types
(266)

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#### Oakland Coliseum

Help algebra learners relate a real-life function that happens at the Oakland Coliseum every time the Raiders play. The resource states that the revenue of the Oakland Raiders home games is a function of the number of seats sold and the...

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#### Function Inverses 3

Sal continues showing examples of finding the inverse of the function. Here he shows a subtle, but important technique of taking the negative square root of each side of the equation when solving for the inverse because of the...

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#### Function Inverses Example 1

Sal continues looking at function inverses in this video by showing two examples. In each example, he finds the inverse and shows the graph of both functions. Both of his examples are with linear functions, but his first example shows a...

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#### Function Inverses Example 2

Sal shows an example of finding the inverse of the parabola with a restricted domain. He alludes to a reason behind the restricted domain but leaves the reason for it up to the listener to determine.

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#### Range, Variance and Standard Deviation as Measures of Dispersion

Continuing his conversation about data sets from the previous video, Sal introduces range, variance, and standard deviation as means of dispersion. Those who are advancing in algebra or who are beginning a statistics class will benefit...

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#### Introduction to Function Inverses

Starting from a brief look at functions and the mapping of domains to ranges, Sal starts out with an intuitive sense of what a function inverse is. He then, using an example, shows how to find the inverse of a function and also shows how...

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#### Mean, Median, Mode, and Range

What a find! Here is a lesson, designed to meet sixth grade math Common Core standards, that focuses on the calculation of different measures of center for the scores from a penalty shoot-out competition. An independent...

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#### Are You Ready to Call the Guinness Book of Records?

Learners design questions that can be answered by collecting data. In this line-plot lesson plan, pupils collect data and graph on a line plot on world records. An abundant supply of teacher support is provided in this resource.

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#### Is It or Isn't It Proportional

How can you tell if number relationships are proportional? Mathematicians investigate proportional relationships. They compare and contrast functions and graphs to determine the characteristics of proportional relationships, as well as...

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#### Study Jams! Range

Zoe just bought a bunch of CDs and wants to know the range of the prices she paid for them. Follow along and learn how to find the range of a data set by simply subtracting the largest and smallest numbers. Guided and independent...

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#### What is Domain?

The teacher illustrates several ways to look at what the domain is in a set of numbers. Input, output, table, graphs, and diagrams are a few of the ways in which she illustrates the meaning of domain.

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#### How is a Function Defined?

A function means that every element of the domain is paired with exactly one element in the range. The teacher illustrates this by using a table for the given set of numbers.

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#### How Do You Find the Range of a Data Set?

Looking for the range of a set of numbers? Well, that means you are looking for the difference between the largest value and the smallest value. So first, write the numbers in order from least to greatest. Then identify the largest value...

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#### How Do You Find the Domain and Range of the Inverse of a Relation?

Finding the domain and range of the inverse of a relation can be tricky, unless you know the correct steps! It's not that complicated. Watch this video and see how the instructor does the inverse of a relation before writing the domain...

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#### How Do You Figure Out If a Relation is a Function?

If a relation is to be considered a function then the values in the domain can only appear once in the table. It does not matter how many times a value appears in the range. Set up a table using the given values to check and see if the...

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#### Lesson #46: Bar Graphs and Line Graphs

In this bar graphs and line graphs activity, students interpret bar graphs, line graphs, and box-and-whisker plots. They find the measures of central tendency. This three-page activity contains notes, vocabulary, and approximately 10...

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#### How Do You Find the Range of a Data Set?

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#### What is the Domain of a Relation?

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#### How is a Function Defined?

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#### How Do You Find the Domain and Range of a Relation?

A straightforward explanation of domain and range. The domain of a set of coordinates are the X-values, and then range are the Y-values of the set.

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#### Guess-timating Fun

Learners estimate the number of items in a jar and write their estimate boldly on a piece of paper. They line up holding their numbers. Then, they calculate the median, mean, mode and average of the guesses.

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#### Ice Cream

Students explore the concepts of mean, median, mode, and range as they elicit data about people's favorite flavor of ice cream. A practical application of the data obtained offers an extension to the lesson plan.

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#### Range, Cluster, Gap and Outliers

There are a number of activities here where learners collect and record data, as well as, activities where the likelihood of an event happening is calculated given the experimental probability. Young statisticians organize information...

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#### Worksheet 26 - Functions & Logarithms

For this function and logarithms worksheet, students find the domain and range of functions, use the properties of logs to solve equations. This one-page worksheet contains nine multi-step problems.