Question

I need some Algebra help.. I don't quite understand this question and could use some help / answers.. Here is the diagram and question. http://prntscr.com/95tl97

Answer 1

Sorry, it wont let me look at the site.

Answer 2

Can you save the picture to your computer and upload it on here?

Answer 3

hint: all the x values go into the left bubble, and all the y-values go into the right bubble

Answer 4

Thank you vocaloid, but I still don't know how to solve it for a function really. Here is it downloaded..

Answer 5

Here is the second question aswell..

Answer 6

like I said, take all the x-coordinates and put them in the left bubble

Answer 7

That still doesn't answer the question of is it a function or not :/

Answer 8

I think that is for you to answer. Gather up everything you know, and what Vocaloid said, and know if its a function or not.Have a good day. .-.