Question

find the inverse of the function f(x)= 2+√x

Answer 1

y=(x-2)^2

Answer 2

oh thank you! :P

Answer 3

are there any other steps before getting to the result?

Answer 4

y=2+sqrt(x)
switch x and y
x=2+sqrt(y)
solve for y
sqrt(y)=x-2
y=(x-2)^2

Answer 5

thanx man you saved me!

Answer 6

You're welcome!

Answer 7

man if you could check out the other questions i have it would be great. Thank you again :D

Answer 8

\[f^{-1}(x)=(x-2)^2\quad,\quad x\geq 2\]