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4 marksLine Segment Properties

CSEC Mathematics · May/June 2008 · Paper 2 · Question 7(a)

This question involves coordinate geometry and functions. A line segment connects the points A (1,8) and B (j, k). If the mid-point of AB is (4, 5), calculate the values of j and k.

A line segment connects the points A (1,8) and B (j, k). If the mid-point of AB is (4, 5), calculate the values of j and k.

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Other parts of this question

  1. 7(b)(i)Calculate f(0).[1 mark]
  2. 7(b)(ii)Calculate g(2).[1 mark]
  3. 7(b)(iii)Calculate f^(-1)(x).[2 marks]
  4. 7(b)(iv)Calculate the value of x if fg(x) = 1.[3 marks]

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