fish hatchery employed a mathematician to design a model to predict the -opulation size of fish that the hatchery can expect to find in their pond at any iven time. The mathematical model that the mathematician created is: (1-25) a) Draw a one dimensional phase portrait of the autonomous differential equa- tion. What does this differential equation predict for future fish populations for various initial conditions? Describe the various cases in a few sentences interpreting your one-dimensional phase diagram. dP dt = 2P

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