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Please answer this question

Please answer this question-example-1
User Shakim
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1 Answer

17 votes
17 votes

Answer:

C - The relationship represents a function because each input gives one unique output.

Explanation:

To see if it is a function we can do the line test where we have a vertical line and "drag" it along the line. As long as it only hits the line once in every situation it is a function! We can see this passes and therefore the answer is c.

(why is it not d? you can have a non-linear line, but still have a function)

User Mirt
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