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3 marksDirect and Inverse Variation

CSEC Mathematics · May/June 2011 · Paper 2 · Question 2(d)

Table shows corresponding values of x and y, where y varies directly as x.

Calculate the values of a and b.

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Other parts of this question

  1. 2(a)Write as a single fraction in its lowest terms (x-2)/3 + (x+1)/4.[3 marks]
  2. 2(b)Calculate the value of 3 * 4.[2 marks]
  3. 2(c)(i)Factorise completely xy³ + x²y.[2 marks]
  4. 2(c)(ii)Factorise completely 2mh - 2nh - 3mk + 3nk.[2 marks]

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