Question: Let y=(y-2)(y+1). a) Determine all equilibrium solutions. b) Determine the region in the xy - plane where the solutions are increasing, and where the

Let y=(y-2)(y+1). a) Determine all equilibrium solutions. b) Determine the region in

Let y=(y-2)(y+1). a) Determine all equilibrium solutions. b) Determine the region in the xy - plane where the solutions are increasing, and where the solutions are decreasing. c) Determine the regions in the xy-plane where the solution curves are concave up, and determine those regions where they are concave down.

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