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zepelin [54]
2 years ago
6

Which relation is a function?

Mathematics
1 answer:
vova2212 [387]2 years ago
6 0

Answer: A function is a relation in which each input has only one output. In the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.

Step-by-step explanation:

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To find population on Beth's 16th birthday, we will substitute t=7 in our equation as Beth's 16th birthday would be 7 years after 9th birthday.

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