Let's modify the logistic differential equation of Example 1 as follows: dP / dt = 0.08P(1 -
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dP / dt = 0.08P(1 - P / 1000) - 15
(a) Suppose represents a fish population at time t, where is measured in weeks. Explain the meaning of the final term in the equation (- 15).
(b) Draw a direction field for this differential equation.
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a The term 15 represents a harvesting of fish at a constant rate in this case 15 fish week This is t...View the full answer
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