VectorPlot[{D[x[t], t] == x[t] (4 - y[t] - x[t]^2),(adsbygoogle = window.adsbygoogle || []).push({});

D[y[t], t] == y[t] (-1 + x[t])}, {x, -10, 10}, {y, -10,

10}, {t, -10, 10}]

I'm trying to graph the phase plane of these equations. I get an error, what's wrong with my command?

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# Vector plot does not take an equation as an argument

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