Question

which of the following relation are function from A=(1, 4,9,16) B=(-1, 2,-3, -4, 5,6)
i)F1=(1, 1), (4, 2), (9, -3), (16, -4)
ii) F2=(1, 2), (4, 5), (9, -4), (16, 5)
iii) F3=(1, -4), (1, -1), (9, -3), (16, 2)​

Answer 1

Answer

F2 is the function from A to B

Step-by-step explanation:

Answer 2

Answer:

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