Question

6. Listed below are 5 functions, each denoted g(x) and each involving a real number constant
c > 1. If f(x) = 2
x
, which of these 5 functions yields the greatest value for f (g(x)), for all
x > 1 ?
A. g(x) = cx
B. g(x) =
c
x
C. g(x) =
x
c
D. g(x) = x – c
E. g(x) = logc

Answer 1

does no one know the answer?