Name the curve with the given polar equation 1) Circle with radius 4 and origin (0,0) 2) Stumped. 3) Circle with radius 2 and origin (-2,0) If someone could verify 1 & 3 and help with the 2 I would be most appreciative. Thanks.
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Originally Posted by Len Name the curve with the given polar equation 1) Circle with radius 4 and origin (0,0) 2) Stumped. 3) Circle with radius 2 and origin (-2,0) If someone could verify 1 & 3 and help with the 2 I would be most appreciative. Thanks. 1) Correct 2) Only an angle is specified. Hence r can be anything. Hence it is just an infinite straight line at that angle from the positive x axis. 3) Correct.
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