A population is modeled by the differential equation
(dP)/(dt)=1.4P(1-(P)/(4000))
(a) For what values of
P
is the population increasing? (Enter your answer in interval notation PE
?
(b) For what values of P is the population decreasing? (Enter your answer in interval notation) pe
?
(c) What are the equilibrium solutions? (Enter your answers as a comma-separated list.)
P=
?