5 marksCo-ordinate Geometry
CAPE Pure Mathematics Unit 1 · May/June 2005 · Paper 2 · Question 3(d)
Find the equation of the tangent to Q at the point A.
The mark scheme is shown once you've answered.
Practise this questionOther parts of this question
- 3(a)Express the equation of Q in the form (x - a)² + (y - b)² = c.[5 marks]
- 3(b)(i)Hence, or otherwise, state the coordinates of the centre of Q.[2 marks]
- 3(b)(ii)Hence, or otherwise, state the radius of Q.[1 mark]
- 3(c)Show that the point A(4, 3) lies on Q.[3 marks]
- 3(e)The centre of Q is the midpoint of its diameter AB. Find the coordinates of B.[4 marks]
More practice: the rest of this paper · more Co-ordinate Geometry questions · all CAPE Pure Mathematics Unit 1 past papers