AQA FP3 2007 January — Question 2

Exam BoardAQA
ModuleFP3 (Further Pure Mathematics 3)
Year2007
SessionJanuary
TopicPolar coordinates

2 A curve has polar equation \(r ( 1 - \sin \theta ) = 4\). Find its cartesian equation in the form \(y = \mathrm { f } ( x )\).