SubArea: Exponential functionsLevel: AProject ID: 2010013004Source Problem: 2010013005Accepted: 0Clonable: 1Easy: 0What value takes the function \(f(x)=9^x\) for the value of the argument \(x=-\frac32\)?\(\frac1{3^3}\)\(27\)\(\frac1{\sqrt[3]{81}}\)\(\frac1{81}\)
