please walk through this for me.
a) (-8) represents harvesting the fish at weekly rate. 8 fish/week is the rate at which fish are caught
b) Direction field is plotted below
Which corresponds to the last option
c) Equilibrium solutions are:
(based on the above graph where the derivative is horizontal)
d) Graph of derivative function is:
And so
d) General solution to a) is
General solution to b) is
The two solutions are plotted below:
Which corresponds to option c) (the lower left option)
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please walk through this for me. Let's modify logsic differantal equation of this example as followa 0.05P1- - ..nat...