Posted by **Lois** on Wednesday, December 4, 2013 at 1:10am.

Hello again, I am now working on trying to find the relation of x = 1 - y^2, along with the domain and range. Then written in interval notation. I think I am ok with figuring out the domain and range on a graph but my problem is how to solve to get these x and y coordinates. Can anyone help me figure this out. Thanks for any help.

- Algebra -
**Steve**, Wednesday, December 4, 2013 at 6:14am
just pick any value for y, and evaluate x=1-y^2

y x

-3 -8

-2 -3

-1 0

0 1

1 0

2 -3

3 -8

If you can figure the domain and range, that's good work. Not sure where youir problem is. The "this" has many possible antecedents.

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