Connor1122
Connor1122 Connor1122
  • 12-05-2022
  • Mathematics
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Which relations are functions?
Choose all answers that are correct:

Which relations are functions Choose all answers that are correct class=

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Аноним Аноним
  • 12-05-2022

Answer:

A. B and D are functions

Step-by-step explanation:

Functions are either one-to-one or many-to one    (x-value --> y value)

C is not a function because   -3  (x) maps to 1 and also to 0 (y).

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