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

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

Note:

Finding the domain and range of a relation? No problem! Watch this tutorial and learn how to find the domain and range of a relation.

Keywords:

  • problem
  • domain
  • range
  • find
  • relation
  • ordered pair
  • coordinates

Background Tutorials

  • Sets and Number Lines

      • What's a Set?What's a Set?

      What's a Set?

      This tutorial will help you understand what a set is, and the different kinds of sets that you may see when you're working on algebra problems :)

  • Graphing in the Coordinate Plane

      • What is the X-Coordinate?What is the X-Coordinate?

      What is the X-Coordinate?

      Ordered pairs are a crucial part of graphing, but you need to know how to identify the coordinates in an ordered pair if you're going to plot it on a coordinate plane. In this tutorial, you'll see how to identify the x-coordinate in an ordered pair!

  • Relation Definitions

      • What is Domain?What is Domain?

      What is Domain?

      Did you know that a relation has a domain? The domain of a relation is the set of the first coordinates from the ordered pairs. This tutorial defines the domain of a relation!

      • What is the Range of a Relation?What is the Range of a Relation?

      What is the Range of a Relation?

      Did you know that a relation has a range? The range of a relation is the set of the second coordinates from the ordered pairs. This tutorial defines the range of a relation!