Question

The range of the following relation: R: {(3, −2), (1, 2), (−1, −4), (−1, 2)} is

{−1, 1, 3}

{−1, −1, 1, 3}

{−4, −2, 2, 2}

{−4, −2, 2}

Answer 1

the range is the set of all possible outputs of a function

Answer 2

put another way, it's the list of all possible y values of each point

Answer 3

c ?

Answer 4

close, but you toss any and all duplicates

Answer 5

d

Answer 6

yep