Question

Domain & Range problems. Can someone walk me through?

Answer 1

which number?

Answer 2

The second one.

Answer 3

hmm.. let's start with the domain...
as y goes to positive infinity, what happens to x values?
as y goes to negative infinity, what happens to x values?

Answer 4

wait what...the x seems to be going to infinity as well. My teacher said that in this case the line will never be straight. So its always curving.

Answer 5

yes, so did u see any asymptotes/ discontinuities in the x-values?

Answer 6

if there's no asymptotes/ discontinuities, x will be?

Answer 7

X would be All real numbers?

Answer 8

yes:)

Answer 9

and so would y also be all real numbers?

Answer 10

yes,

Answer 11

THANK YOU!! :)

Answer 12

welcome(^_^)