SOLUTION: cant remember how to do it!! f(x)= x+2 how do i find the inverse of the function

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Question 773046: cant remember how to do it!! f(x)= x+2
how do i find the inverse of the function
Answer by oscargut(2103) About Me  (Show Source):
You can put this solution on YOUR website!
y = x+2, you have to solve for x
x = y-2
Substitute y by x
Then f-1(x) = x-2
I can help you with more questions at: mthman@gmail.com
Thanks