171k views
0 votes
What is the domain and range of the relation
shown in the table? Is the relation a function?

What is the domain and range of the relation shown in the table? Is the relation a-example-1
User Vpv
by
7.1k points

1 Answer

7 votes

The domain is the set of all possible x values:


D=\{-3, -1, 2, 4, 5\}

The range is the set of all possible y values:


D=\{0, 2, 4, 6\}

The relation is a function, because you're associating one y value for each x value (i.e. you're not mapping twice the same x value)

User Michael Zlatkovsky
by
7.4k points