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What is the domain of this function?

What is the domain of this function?-example-1
User Lambert
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1 Answer

5 votes

Answer:

Option A

Explanation:

A domain of a function are all the inputs of the function. (or x-values)

The picture is a function mapping.

The left 'oval' contains the domain, as the right 'oval' contains the range.

The numbers in the left oval are [-1,3,5]. Therefore, they are the domain of the function.

Option A should be your correct answer.

User Reverend Pete
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4.5k points