SOLUTION: A) given : f(x) = 3^x find f^-1 (x) B) given : g(x)=log 3x find g^-1(x)

SOLUTION: A) given : f(x) = 3^x find f^-1 (x) B) given : g(x)=log 3x find g^-1(x)

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Question 1079777: A) given : f(x) = 3^x find f^-1 (x)
B) given : g(x)=log 3x find g^-1(x)
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
A)
given :
find
note:
..........swap and
..........solve for

so,

B)
given :
find

............

so,

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