Question

PLEASE GUYS SOMEONE HELP ?

Choose the relation with a range of {−4, 0, 1}.

R = {(−4, −2), (0, 0), (1, 3), (−4, −2), (1, 3)}

R = {(3, 1), (0, 0), (−2, −4), (3, 1), (−2, −4)}

R = {(3, 2), (1, 8), (1, 2), (0, −5), (−4, 4), (−2, 5)}

R = {(2, 3), (8, 1), (2, 1), (−5, 0), (4, −4), (5, −2)}

Answer 1

Do you know what the range is in a relation?

Answer 2

@supremesmack ?

Answer 3

NO :( im really bad at math man im really sorry..

Answer 4

To keep them straight, domain and range go in alphabetical order. Domain is first and so is x. Range is second and so is y. Domain is the x values of a set and range is the y values of a set.

Answer 5

Let's explain it to you.

Here's a relation:\[\{(1,2),(3,4),(5,6)\}\]The part which comes LATER in all of the stuff enclosed in parentheses is the range. So here, the range is\[\{2,4,6\}\]

Answer 6

But i dont see any of the answers up there with the range it wants you to find..

Answer 7

Can you list the range of all of them?

Answer 8

I think that it is (B) @ParthKohli

Answer 9

Yay!

Answer 10

thanks alot man i thought they had to be in order thats why i didnt see it :)