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3 marksDirect and Inverse Variation

CSEC Mathematics · May/June 2016 · Paper 2 · Question 2(c)

A table shows corresponding values of x and y, where y varies directly as x. The table has x values 6, 10, t and y values 3, u, 9.

Calculate the values of t and u.

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Other parts of this question

  1. 2(a)(i)Factorize completely: 4a^2 - 16.[2 marks]
  2. 2(a)(ii)Factorize completely: 3y^2 + 2y - 8.[2 marks]
  3. 2(b)Solve the simultaneous equations: 2x + y = 3 and 5x - 2y = 12.[5 marks]

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