This isn't homework, it isn't due, it's just what my test will look like on Friday. If somebody could just tutor (or any help) me and show how to do these types of problems step by step, it would be greatly appreciated, I would give you lots of love if I could.
Here's the link...
Domain Functions:
f(x) = 4sq.root(1-x2), the 4 is on the outside
f(s) = sq.root(s -1)/s-4
f(x) = x-4/sq.root x
I have absolutely no clue how to go about doing any of these, I take notes but I cannot piece it together; I have never felt so helpless at anything. This isn't homework I...