A circle is defined by the parametric equations x=1+3cosθx = 1 + 3 \cos \thetax=1+3cosθ, y=−6+3sinθy = -6 + 3 \sin \thetay=−6+3sinθ
Find the centre and the radius of the circle.
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Markscheme
1.6.3 Parametric equations of curves (A-level only) Questions
49 exam-style questions on AQA A Level Maths 1.6.3 Parametric equations of curves (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.