Chapter 9, Problem 63E

Each of the following sequences follows a linear, an exponential, or a logistic growth model. For each sequence, determine which model applies (if more than one applies, then indicate all the ones that apply).

a. $2,4,8,16,32,\mathrm{...}$.

b. $2,4,6,8,10,\mathrm{...}$.

c. $0.8,0.4,0.6,0.6,0.6,\mathrm{...}$.

d. $0.81,0.27,0.09,0.03,0.01,\mathrm{...}$.

e. $0.49512,0.81242,0.49528,0.81243,0.49528,\mathrm{...}$.

f. $0.9,0.75,0.6,0.45,0.3,\mathrm{...}$.

g. $0.7,0.7,0.7,0.7,0.7,\mathrm{...}$.