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Does the relation represent a function?No, because r appears as both an input value and an output valueYes, because the ordered pairs are distinct{(p, q),

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Does the relation represent a function?No, because r appears as both an input value and an output valueYes, because the ordered pairs are distinct{(p, q), (r,s), (p,r)}No, because the input value p corresponds to two different output valuesYes, because the output values are all different

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