The functions $f$ and $g$ are defined by the equations below, where $…

Question

Prompt

The functions

f

and

g

are defined by the equations below, where

x \geq 0

. Which of the following equations displays, as a constant or coefficient, the minimum value of the function it defines, where

x \geq 0

?
I.

f (x) = 16 (1.3)^{x + 5}

II.

g (x) = 16 (1.09) (1.3)^{x + 3}

I only

II only

I and II

Neither I nor II