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  • 4 years ago

PRE-CALC/TRIG: Convert the polar equation to rectangular form and describe the curve: (@=theta) r=2sin@-4cos@

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  1. Directrix
    • 4 years ago
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    Circle. r = 2(y/r) -4(x/r) r^2 =2y -4x X^2 + y^2 = 2y -4x

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