UkusakazaL

2021-09-14

Replace the polar equations with equivalent

Cartesian equations. Then describe or identify the graph.${r}^{2}=-4r\mathrm{cos}\theta$

Cartesian equations. Then describe or identify the graph.

davonliefI

Skilled2021-09-15Added 79 answers

Hence,

Hence,

Or,

Or,

Hence, the equivalent cartesian equation:

And it represents the circle of radius 2 centred at (-2, 0)

Jeffrey Jordon

Expert2021-10-14Added 2605 answers

Answer is given below (on video)

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