SOLUTION: find the inverse of the function...... f(x)= 1/7x +6 i got 2 different answers A. f^-1(x)=7x+42 B. f^-1(x)= 1/7x -6 which one if either is correct?

Algebra ->  Functions -> SOLUTION: find the inverse of the function...... f(x)= 1/7x +6 i got 2 different answers A. f^-1(x)=7x+42 B. f^-1(x)= 1/7x -6 which one if either is correct?      Log On


   



Question 241257: find the inverse of the function...... f(x)= 1/7x +6


i got 2 different answers A. f^-1(x)=7x+42 B. f^-1(x)= 1/7x -6
which one if either is correct?

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Is 7x+6 in the denominator
or
Is 7x in the denominator
or
Is 7 only in the denominator?
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Cheers,
Stan H.