5. Recall that a 1* order, autonomous equation can be written in general as = f(y). Consider the equation: - y3 – y? – 2y dr (a) Find the equilibrium solutions (critical points) of the equation. (b) Draw a phase diagram of y vs. f(y) (make sure to label the sketch). (c) Sketch of the actual solutions of r vs. y (make sure to label the sketch). (d) Characterize the stability of the equilibrium solutions (e.g. stable, unstable, semi-stable).

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