MathChic68 MathChic68
  • 22-11-2017
  • Mathematics
contestada

Which relations are functions?
Select Yes or No for each relation:
Relations
(2, 2), (3, 3), (4, 4), (5, 5)
(1, 2), (1, 3), (1, 4), (1, 5)
(2, 1), (3, 1), (4, 1), (5, 1)
(2, 2), (2, 3), (5, 4), (5, 5)

Respuesta :

thatPERSON123
thatPERSON123 thatPERSON123
  • 22-11-2017
no
no
yes 
no 


i think im right but idk
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