Question

Match the ordered pairs so that the relation defined by the set of ordered pairs does not represent a function.

Tiles: (2, 3) (-5, 2) (-5, 1) (6, -5) (6, 5) (2, 2) (0, 3) (-1, 0) (-1, 6)

Answer 1

Here are the matches:

(-5,2) and (-5,1)

(2,3) and (2,2)

(6, 5) and (6, -5)

(-1, 6) and (-1, 0)

I got these right on the test, so they are right.

Answer 2

One step of matches could be the points (-5, 2) and (-5, 1). Pairing these points in a relations would make it not a function.

When an input like, -5, has two different outputs like 2 and 1, it is not a function. In a function, each input can only have 1 output.