Question

whats a domain and range of -x=|y|

Answer 1

when ever y is positive x is negative

Answer 2

so domain is from -inf to 0 right?

Answer 3

and range is from -inf to +inf

Answer 4

is that correct?

Answer 5

I would say D = ( - inf, 0)

Answer 6

yes

Answer 7

got it, just making sure

Answer 8

range = (0, inf)

Answer 9

y is always positive

Answer 10

no

Answer 11

its not true

Answer 12

because you can make alternative form like x=-|y|

Answer 13

Oh...well i dunno abotu all that lol