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Paraphin [41]
3 years ago
5

Which relation is a function?

Mathematics
1 answer:
adoni [48]3 years ago
5 0

Answer:

  • The second graph, top right

Step-by-step explanation:

#1, top left

  • Has repeating x- values at x = -2, not a function

#2, top right

  • No repeat, input or outputs, is a function

#3, bottom left

  • Has repeating x- values at x = 0, not a function

#4, bottom right

  • Has repeating x- values at x = -1, not a function
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