Question

Given the function f(x) = 0.3(4)x, what is the value of f−1(6)?
0.360
1.242
2.161
2.312

Answer 1

(Third option)

Answer 2

if you mean \[f(x)=.3(4)^x\]

then \[f^{-1}(6)\approx2.161\]

Answer 3

Yes, thank you!