The circle C C\,C has equation
x2+y2+4x−10y+13=0x^2 + y^2 + 4x - 10y + 13 = 0x2+y2+4x−10y+13=0
Find the coordinates of the centre of C C\,C and the radius of CCC.
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Markscheme
1.6.2 Coordinate geometry of the circle Questions
60 exam-style questions on AQA A Level Maths 1.6.2 Coordinate geometry of the circle. Each one has a worked solution and a mark scheme showing where the marks go.