In exponential growth and decay problems, what is the independent variable? The independent variable is almost always:

A: f=function

b:e=exponent

c:t=time

d:A = amount in the model

The independent variable i n exponential growth and decay problems is the time because the value of the given population will depend on the how much time have elapsed from the star of the decay or growth. in the usual form of a growth function is A (t) = Ao (e) ^ (kt)