SOLUTION: Find the inverse of each function, if it exists. Show all your work & circle your answer F(x)= 1/3x-5

Algebra ->  Inverses -> SOLUTION: Find the inverse of each function, if it exists. Show all your work & circle your answer F(x)= 1/3x-5      Log On


   

Question 864891: Find the inverse of each function, if it exists. Show all your work & circle your answer
F(x)= 1/3x-5
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
Solve for x.

f(x) = x/3 - 5
y = x/3 - 5
y + 5 = x/3
3(y + 5) = x

f^(-1)(x) = 3(x + 5)