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Please help Determine which of the following relations is NOT a function. A. {(-2, 1), (2, -1), (-1, 2), (1, 1)} B. {(3, 1), (4, -1), (5,2), (1, -1)} C. {(-2,-1), (3,-1), (3, 2)…

Please help Determine which of the following relations is NOT a function. A. {(-2, 1), (2, -1), (-1, 2), (1, 1)} B. {(3, 1), (4, -1), (5,2), (1, -1)} C. {(-2,-1), (3,-1), (3, 2)…
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Please help

Determine which of the following
relations is NOT a function.
A. {(-2, 1), (2, -1), (-1, 2), (1, 1)}
B. {(3, 1), (4, -1), (5,2), (1, -1)}
C. {(-2,-1), (3,-1), (3, 2), (2, 1)

User Johannes Metzner
by
8.4k points

1 Answer

5 votes

Answer:

A?

Explanation:

User Andrei Aleksandrov
by
8.1k points
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