Question

find the domain of the following function f(x)=√(x+6) /(x-4)

Answer 1

http://www.purplemath.com/modules/fcns2.htm

Answer 2

I'm assuming the sqaure root is only under (x+6)

Answer 3

yes

Answer 4

If it is, the domain is all real numbers, where

-6 <= x < 4

or

x>4