## School_Island_sad_face 3 years ago Which of the following is true about the relation? Two columns. The following numbers are in the left column: 3, 9, and eleven. The following numbers are in the right column: 2, 5, 7, and thirteen. A line connects 3 and 7. A line connects 9 and 2. A line connects 9 and thirteen. A line connects eleven and 5. Answer The range is The set three comma nine comma eleven.. There are 3 elements in the range. The mapping diagram shows 4 ordered pairs. eleven is a y-coordinate.

1. dpaInc

since you typed the word range, is there a direction for the arrows?

I don't know what that means

http://go.flvs.net/courses/1/flvs_72_3599_10239/ppg/educator_math1/v9/06_TB_42_149.gif that is a picture of the range data set

4. dpaInc

is there an arrow (not just a line) going from 3 to 7 or 7 to 3?

no it is just {3,9,11}

I think the answer is there are four ordered pairs.

7. dpaInc

i'm behind a firewall and can't access your link to the picture.

it is {3,9,11} and I have the answer so nevermind!

9. dpaInc

i still can't see it but going by what you have i'd say yeah, I'd go with 4 ordered pairs also.