Please Please Please HELP!? Find the domain and range of the function. Screenshot attached!

Question

anonymous · Answer

nothing attached

anonymous · Answer

hey :)
are you sure that youve attached the correct thing ?

anonymous · Answer

domain since there is a square root you have to have under it a non negative number 
so 
x+1 => 0

anonymous · Answer

is the domain

anonymous · Answer

although you probably need to answer in terms of $x$ rather than $x+1$

anonymous · Answer

but you can solve 
$$x+1\geq0$$ in one step

anonymous · Answer

yes .. solve for x now

anonymous · Answer

are you there ? :)

anonymous · Answer

ok so the domain is given by
x+1 => 0 
what is the domain for x then ?

anonymous · Answer

good

anonymous · Answer

now for the range - since square root returns positive numbers
and there is a minus before it
the range will be only negative numbers

anonymous · Answer

but you can see that you get any negative number using this function so 
the domain is
y<=0

anonymous · Answer

range range im sorry

anonymous · Answer

:)

anonymous · Answer

yes you needed the domain and range and you found them ..
you can see them through the graph as well ..
no x smaller than -1
and no y larger than 0

anonymous · Answer

yw:)