Determine If the Relation Illustrated Is a Function

question 47

Multiple Choice

Determine if the relation illustrated is a function. Give the domain and range of the function or relation.
-{(-2, 7) , (-1, 4) , (0, 3) , (1, 4) , (3, 12) }

• A)function
• B)function domain: {7, 4, 3, 12} domain: {-2, -1, 0, 1, 3}
• Range: {-2, -1, 0, 1, 3} range: {7, 4, 3, 12}
• C)not a function
• D)not a function domain: {-2, -1, 0, 1, 3} domain: {7, 4, 3, 12}
• Range: {7, 4, 3, 12} range: {-2, -1, 0, 1, 3}

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Definitions:

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