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A-Level MathematicsYear 2022Q3

6   3. A circle has equation x2 + y2 − 10x + 16y = 80 (a) Find (i) the coordinates of the centre of the circle, (ii) the radius of the circle. (3) Given that P is the point on the circle that is furthest away from the origin O, (b) find the exact length OP (2) ___________________________________________ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Turn over 7   Question 3 continued _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ___________________________________________ (Total for Question 3 is 5 marks)

Paper Source:9ma0-01-que-20220608.pdf

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Exam Specification Info

This question is part of the UK A-Level Mathematics syllabus. In the actual exam, structured questions typically require linking specific keywords to gain full marks. Applaa helps you drill these topics.

Syllabus levelAdvanced Level (A-Level)

SubjectMathematics

Official MarksVariable (2–6 marks)