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Let R and F be the rabbit and fox populations in an ecosystem represented by the system below: dR/dt = 0.4R 0.01RF 0.001R^2 dF/dt =
Let R and F be the rabbit and fox populations in an ecosystem represented by the system below:
dR/dt = 0.4R 0.01RF 0.001R^2
dF/dt = 0.003RF 0.3F
1-Find the equilibrium points.
2- Linearize the system at each equilibrium, and classify the equilibrium as a sink, spiral sink, source, spiral source, saddle, or center point.
3-Sketch an approximate phase plane diagram in Quadrant I. Be sure to mark each equilibrium in your graph
4-describe the long term behavior of the rabbit and fox populations in this ecosystem.
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