SOLUTION: Find the inverse of the one-to-one function. F(x)=(5)/(7x-1)

Algebra ->  Inverses -> SOLUTION: Find the inverse of the one-to-one function. F(x)=(5)/(7x-1)      Log On


   

Question 1178865: Find the inverse of the one-to-one function.
F(x)=(5)/(7x-1)
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi
F(x)=(5)/(7x-1) |y = 5/(7x-1)(exchange x&y))  x+=+5%2F%287y-1%29+
0r   7y-1 = 5/x Or y = 5%2F%287x%29%2B+1%2F7
F%5E%28-1%29%28x%29+=+5%2F%287x%29%2B+1%2F7
Wish You the Best in your Studies.