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Which relation is a function? A:{(1, 1), (2, 4), (4,8), (8, 16), (8,32)} B: (8, -2) , ( 9, -2) , (10, -2) (11, -2), (12,3) C: (2,-3), (2,-2), (2,-1), (2,0), (2,1) D: (9,3) , (9,-3), (16,-4), (25,-5)
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25 votes
Which relation is a function?

A:{(1, 1), (2, 4), (4,8), (8, 16),
(8,32)}
B: (8, -2) , ( 9, -2) , (10, -2) (11, -2), (12,3)
C: (2,-3), (2,-2), (2,-1), (2,0), (2,1)
D: (9,3) , (9,-3), (16,-4), (25,-5)

User Grega G
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4.6k points

1 Answer

6 votes

Answer:

1,2,4,8,16,32,36,40,48

User Vitor De Mario
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4.7k points
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