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Does the table represent a function if the input is 1,2,3,4 and the output is 3,6,11,18?
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Does the table represent a function if the input is 1,2,3,4 and the output is 3,6,11,18?

User Ashin Shakya
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yes..it does. To be a function, all the inputs (x's) have to be different numbers...there can be no repeating x's...there can be repeating outputs (y's)...just not the x's
User Amarynets
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