Nonlinear functions · 第 31 题

The functions \(f\) and \(g\) are defined by the given equations, where \(x\ge0\). Which of the following equations displays, as a constant or coefficient, the maximum value of the function it defines, where \(x\ge0\)?
I. \(f(x)=33(0.4)^x+3\)
II. \(g(x)=33(0.16)(0.4)^x-2\)