Solve the related phase plane differential equation for the given system. Then sketch several representative trajectories (with their flow arrows). dx By dt dy 3x dt An implicit solution in the form F(x.y)- C is-C, where Cis an arbitrary constant. (Type an expression using x and y as the variablen.) Sketch several representative trajectories (with their flow arrows). Choose the corect graph below. OA Oc. OD.

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