4. State whether each set of ordered pairs represents a function. a) {(2,4), (3,5), (1,9), (2,-5),(3,-7) } b) {(6,5) (5,4),(4,3), (3,2), (2,1) }

Phanf asked Dec 7, 2023

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41 votes

4. State whether each set of ordered pairs represents a function.

a) {(2,4), (3,5), (1,9), (2,-5),(3,-7) }
b) {(6,5) (5,4),(4,3), (3,2), (2,1) }

Phanf asked Dec 7, 2023

by Phanf

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16 votes

A) no, you can’t have duplicate x values.
B) yes it is negative linear

Grigori answered Dec 13, 2023

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