Question

http://learn.flvs.net/webdav/assessment_images/educator_algebra1_v10/03_00_53.jpg
] Is the following relation a function?

Answer 1

I can't access that link http://learn.flvs.net/webdav/assessment_images/educator_algebra1_v10/03_00_53.jpg

Answer 2

x y
-2 1
0 3
5 5
7 8

Answer 3

Well are there arrows pointing to the numbers under y if so then I can start helping you.

Answer 4

-2(x) has a arrow pointing to 5 (y)
0 (x) has a arrow pointing to 1 & 3
5(x) has a arrow pointing 8 (x)
7 has a arrow pointing to (5) x

Answer 5

ok that you

Answer 6

Lets see here well it not a function but do you know why.

Answer 7

If you don't let me tell you as you can see 0 is under the x.

Answer 8

so if the 0 has two arrows pointing at two different numbers like 1& 3

Answer 9

than its not a function but if the 0 didn't have 2 arrows pointing at two other numbers than it will be a 0. if you're lost just tell me.

Answer 10

I understand thank you

Answer 11

you're welcome :)