Exponentiate the log or In because Exponentials are inverses of Logs and lns.
Powers of ten! is the answer
Firstly make the f(x) = x and x = y:
x = y^2
Then solve for y:
√x = y
Hopefully this helps and let me know if you have more questions!
Answer:
The domain is the first number in each set so like the domain is: 3,5,6,9