Determine Whether the Relation Represents a Function or a Nonfunction

question 83

Multiple Choice

Determine whether the relation represents a function or a nonfunction. If the relation is a nonfunction, explain how the definition of a function is violated. {(-9, 10) , (-12, 11) , (-7, 8) , (-10, 13) , (-13, 11) , (-5, 7) }

• A) Function
• B) Nonfunction; -12 and -13 are both paired with 11.

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