Question

1

Answer 1

I'm not really sure how you find restrictions.

Answer 2

denominator cannot be = 0
that is y cannot be 2 or -2

Answer 3

any expression/ number divided by zero has no value

Answer 4

i love the dog!

Answer 5

So, you plug in numbers so it doesn't equal zero and that's the restriction? O:

Answer 6

Haha, thanks! It's my Saint Bernard, Emmy. :D

Answer 7

Your cat is cute too. :P

Answer 8

ty - the restrictions are y = 2 or -2 - any other value is fine

Answer 9

Ahhh, okay, I get it now, thanks! :D

Answer 10

yw