Which statement describes the range of a relation?

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Prepare for the 8th Grade FAST Mathematics Test with our Pre-Algebra quiz. Study with multiple choice questions, each with hints and explanations. Build your confidence and ensure you're ready to excel!

Multiple Choice

Which statement describes the range of a relation?

Explanation:
Range is the set of y-values that the relation can produce. In any relation, each ordered pair has an x-coordinate and a y-coordinate. The x-values across all pairs form the domain, while the y-values across all pairs form the range. The range collects all possible outputs (as a set, so repeated y-values only appear once). For example, if the relation has pairs like (−2,5), (0,3), and (1,5), the range is {3, 5}. That’s why describing the range as the set of y-values is the correct understanding.

Range is the set of y-values that the relation can produce. In any relation, each ordered pair has an x-coordinate and a y-coordinate. The x-values across all pairs form the domain, while the y-values across all pairs form the range. The range collects all possible outputs (as a set, so repeated y-values only appear once). For example, if the relation has pairs like (−2,5), (0,3), and (1,5), the range is {3, 5}. That’s why describing the range as the set of y-values is the correct understanding.

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