SOLUTION: Find the formula for the inverse. f(x)=3x f^-1(x)=

Algebra ->  Inverses -> SOLUTION: Find the formula for the inverse. f(x)=3x f^-1(x)=      Log On


   

Question 918909: Find the formula for the inverse.
f(x)=3x
f^-1(x)=
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the formula for the inverse.
f(x)=3x
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Procedure to form all inverses::
1st: Interchange x and y
x = 3y
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2nd:: Solve for "y"::
y = (1/3)x
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That is the inverse you want
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Cheers,
Stan H.
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