What is the range of the relation?

{(1, 2), (2, 4), (3, 2), (4, 4)}

A.
{1, 2, 3, 4}

B.
{2, 4}

C.
{1, 2, 3, 4, 6}

D.
{2, 4, 6}

Question

What is the range of the relation? 
 
    {(1, 2), (2, 4), (3, 2), (4, 4)}
 
 A.
{1, 2, 3, 4}
 
 B.
{2, 4}
 
 C.
{1, 2, 3, 4, 6}
 
 D.
{2, 4, 6}

texaschic101 · Answer

The range is all the y values.....can you figure it out now ?

anonymous · Answer

A?

texaschic101 · Answer

and if some of the values are repeated, you only have to write them once.

No....not A.
your sets of points are set up like this (x,y)....now what is all the y values ?

anonymous · Answer

B?

texaschic101 · Answer

why do you think it is B ?

anonymous · Answer

idk i just do

texaschic101 · Answer

lol.....are you guessing ?

anonymous · Answer

no i looked at the ys and there are two 2's and two 4's

texaschic101 · Answer

you are exactly right..it is B. I just wanted to see if you were guessing or if you really knew the answer.....you did great :)

anonymous · Answer

and you said and i quote "and if some of the values are repeated, you only have to write them once."

texaschic101 · Answer

relax...you did great...it is B

anonymous · Answer

Thanks