If f(x)=log3(x)f(x) = \log_3(x)f(x)=log3(x), what is f−1(2)f^{-1}(2)f−1(2)?
log2(3)\log_2(3)log2(3)
23\frac{2}{3}32
23=82^3 = 823=8
32=93^2 = 932=9