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In which set of ordered pairs, (x, y), is y not a function of x?
O {(6,2), (2,6)}
O {(6,2), (1,2) }
O {(1,6), (6,1), (6,2) }
O {(1,1), (6,6), (2,2) }

In which set of ordered pairs, (x, y), is y not a function of x? O {(6,2), (2,6)} O {(6,2), (1,2) } O {(1,6), (6,1), (6,2) } O {(1,1), (6,6), (2,2) } class=

Answer :

AlgebraicAardvark

For y to not be a function of x, there needs to be an x-value that is paired with more than one y-value.

In terms of the sets, you need to find a set where the same x-value is used more than once in two (or more) different (x,y) pairs.

This occurs in the third set, where x=6 is used twice.

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