SOLUTION: If f(x) = log3 (x + 1), what is f−1(2)?
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Question 1134309: If f(x) = log3 (x + 1), what is f−1(2)?
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
,
what is
first find inverse
replace with
...swap and
....solve for ;
apply rule for logarithmic equations, is equivalent to
in your case , and
=>
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