### Objective

Students will practice Identifying the Domain and Range of a Mathematical Relation as well as classify a relation as a function based on its domain and range.

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Students will practice Identifying the Domain and Range of a Mathematical Relation as well as classify a relation as a function based on its domain and range.

**Directions** Identify the Domain and Range of the Relations below:

{ (-1, 2), (2, 51), (1, 3), (8, 22), (9, 51) } { (-5, 6), (21, -51), (11, 93), (81, 202), (19, 51) }

For the Relation below to be a Function, X cannot be what values?

{ (12, 13), (-11, 22), (33, 101), (x, 22) }