Hey guys, I need help with another question:

$\displaystyle f(x) = \sqrt{3 - |x+5|}$

a) What is the domain of f ?

b) What is the range of f if the domain of f is (-7, -3)?

c) If the domain of f is {-7, -3}. Give an example of a function g whose domain is

also {-7, -3} and equals the function f.

THANKS!