How do you find #f^-1(x)# given #f(x)=1/(x+2)#?
1 Answer
Feb 16, 2017
Explanation:
Treat f(x) as y for now.
Switch x and y. So now:
Multiply (y+2) on both sides and divide by x. You should get:
(y+2)=
Subtract 2 on both sides to get: