Does this set of ordered pairs represent a function? why or why not? {(–2, 2), (–1, 2), (3, –1), (3, 1), (4, 11)} a. no, because one x-value corresponds to two different y-values. b. no, because two of the y-values are the same. c. yes, because every x-value corresponds to exactly one y-value. d. yes, because there are two x-values that are the same.

A.No, because one x-value corresponds to two different y-values.

Step-by-step explanation:

A function is a relation in which each element of the domain corresponds with one element of the range.

This means that each x can be mapped with no more than one y.

In this set of ordered pairs, the x value 3 is mapped to both -1 and 1; this means it is not a function.

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

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