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Determine whether the relation represents a function. If this is a function, sta

ID: 2879582 • Letter: D

Question

Determine whether the relation represents a function. If this is a function, state the domain and range. Does the relation represent a function? Yes, because each element in the first set corresponds to exactly one element in the second set. No, because an element in the second set corresponds to multiple elements in the first set. No, because each element in the first set does not correspond to exactly one element in the second set. O Yes, because each element in the second set corresponds to exactly one element in the first set.

Explanation / Answer

Function defintion:

A relation is said to be a function if each input (of first set) corresponds to exactly one output (of the second set).

In the given figure, each element of first set corresponds to exactly one element of the second set. So it is a function.

(First option is the correct answer)

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