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2 marksNumber Sequences and Rules

CSEC Mathematics · May/June 2018 · Paper 2 · Question 7(b)(iii)

Study the pattern of numbers in each row of the table below. Each row relates to one of the figures in the sequence of figures on page 22. Some rows have not been included in the table. Complete the rows numbered (i), (ii) and (iii).

Complete the row for Figure n, including the number of squares (S) and perimeter (P).

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Other parts of this question

  1. 7(a)Draw Figure 4 of the sequence.[2 marks]
  2. 7(b)(i)Complete the row for Figure 4, including the number of squares (S) and perimeter (P).[2 marks]
  3. 7(b)(ii)Complete the row where the number of squares (S) is 43, including the figure number and perimeter (P).[2 marks]
  4. 7(c)Determine the relationship between the number of squares, S, and the perimeter, P, of a figure.[2 marks]

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