A. Determine whether each set of ordered pairs represents function or not Put a check (/) mark on the appropriate column Set of Ordered Pairs Function or Not Function
1. [(4, 6), (2, 4), (1, 1), (-1, 1), (-2,3)}
2. {(4.0), (4, 1), (3, 4), (2, 1), (-2, 0)}
3. ((1.8). (3.8) (5, 1), (7, 1), (9, 1)}
4. [(4,8), (3, 4), (1, 1), (-1, 1), (2, 2))
5. F(-2, 6), (-3, 4), (-2, 1), (-1,5), (-2, 2)}
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Relation and Function
Determine whether each set of ordered pairs represents a function or not. Put a check mark on the appropriate column Determine also the type of correspondence in each set of ordered pairs.
1. {(4.0). (4, 1), (4,2) - is NOT a FUNCTION ; ONE-TO-MANY
2. (O, -2), (1, 1), (3, 7), (2,4)} - is a FUNCTION ; ONE-TO-ONE
3. (-2, 2), (-1, 1), (0, 0), (1, 1)} - is a FUNCTION ; MANY-TO-ONE
4.(-2, 8), (-1,2), (0, 0). (1, 2), (2, 8)) - is a FUNCTION ; MANY-TO-ONE
5. f(3, 3), (0, 0), (3, 3)} - is NOT a FUNCTION ; ONE-TO-MANY