Domain and Range Vocabulary

The set of all second coordinates (or y-values) of a relation or function.

• zeros

• range

• origin

• domain

All possible x-values

• Domain

• Range

• Parabola

• Vertex

All possible y-values

• Domain

• Range

• Parabola

• Vertex

The set of first numbers (x-values) of the ordered pairs in a relation.

• domain

• range

• mapping

• function

The set of second numbers (y-values) of the ordered pairs in a relation.

• range

• mapping

• function

• coordinate plane

Illustrates how each element of the domain is paired with an element of the range.

• mapping

• function

• y-coordinate

• x-coordinate

the set of output (y) values in a relation

• domain

• range

• relation

• function

the set of (x) values in a relation

• domain

• range

• relation

• function

Match the following vocabulary words.

• function

• The set of all input values.

• range

• The intersection of the x and y axis.

• relation

• The set of all output values.

• domain

• A special relation where each input has only one output.

• origin

• A set of ordered pairs.

This relation is ​ (a)   . The domain of the graph is ​ (b)   . The range of the graph is all​ (c)   . ​

• all real numbers

• y-values greater than or equal to -4

• a function

• x > -4

• not a function

• y-values less than or equal to -4