SOLUTION: Find the inverse function of f. f(x) = log3(x - 2) (The three represents log base 3 of (x-2) )

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Question 869711: Find the inverse function of f.
f(x) = log3(x - 2)
(The three represents log base 3 of (x-2) )

Found 2 solutions by josgarithmetic, jim_thompson5910:
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
.

f(x) is an exponent, same as logarithm. You know the base...
g(x) assigned as inverse.
.
Change into exponential form.

.

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Replace f(x) with y. Swap x and y. Then solve for y.




















The inverse function is

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