Question

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.

Answer 1

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.