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3 marksParallel and Perpendicular Lines

CSEC Mathematics · January 2009 · Paper 2 · Question 4(d)

The line segment, AB, is perpendicular to PQ, and passes through (6, 2).

Determine the equation of AB in the form y = mx + c.

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Other parts of this question

  1. 4(a)State the coordinates of P and Q.[2 marks]
  2. 4(b)(i)Determine the gradient of the line segment PQ.[2 marks]
  3. 4(b)(ii)Determine the equation of the line segment PQ.[2 marks]
  4. 4(c)The point (-8, t) lies on the line segment PQ. Determine the value of t.[2 marks]

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