Higher June 2018 Paper 2 Q5 – Westie's Workshop

Higher June 2018 Paper 2 Q5

AQACurrent spec4 marksSequences

5 Match each sequence to its description.

One has been done for you. [4 marks]

Left boxes: 1 1 2 3 5 8; 1 2 4 8 16 32; 1 2 3 4 5 6; 1 3 6 10 15 21; 1 4 9 16 25 36; 1 8 27 64 125 216. Right boxes: Arithmetic progression; Geometric progression; Fibonacci sequence; Triangular numbers; Cube numbers; Square numbers. A line already joins 1 1 2 3 5 8 to Fibonacci sequence

Correct matching: 1 2 4 8 16 32 to Geometric progression; 1 2 3 4 5 6 to Arithmetic progression; 1 3 6 10 15 21 to Triangular numbers; 1 4 9 16 25 36 to Square numbers; 1 8 27 64 125 216 to Cube numbers — Mark scheme

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