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1.3 Coordinate geometry in the (x, y) plane

1.3 Coordinate geometry in the (x, y) plane

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Question 15

The circle C C\,C has centre (2,5)(2, 5)(2,5) and radius 7.

a.

Write down an equation for CCC.

[2]
b.

The line with equation y=3x−1y = 3x - 1y=3x−1 intersects C C\,C at the points A A\,A and BBB. Find the exact coordinates of A A\,A and BBB.

[6]
Markscheme

1.3 Coordinate geometry in the (x, y) plane Questions

  1. A Level
  2. /Maths
  3. /1.3 Coordinate geometry in the (x, y) plane

76 exam-style questions on WJEC A Level Maths 1.3 Coordinate geometry in the (x, y) plane, covering 1.3.1 Coordinate geometry in the (x, y) plane, 1.3.2 Coordinate geometry in the (x, y) plane, 1.3.3 Coordinate geometry in the (x, y) plane, and 1.3.4 Coordinate geometry in the (x, y) plane. Each one has a worked solution and a mark scheme showing where the marks go.

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