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Mathematics 7 Online
OpenStudy (zappy620):

Inverse function of 1 over 3x-2? I'm stumped on how to isolate the x if it's in the denominator.

OpenStudy (zappy620):

\[f(x)=1/(3x-2)\]

OpenStudy (mathmale):

1. Replace f(x) with y. 2. Interchange x and y. 3. Sove the resulting equation for y. 4. Replace that y by \[f ^{-1}(x)=\]

OpenStudy (mathmale):

3. Solve

OpenStudy (zappy620):

Solved already :P Thx anyways

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