Sequences: Eduqas GCSE Higher November 2022 Paper 1 Q1

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Higher November 2022 Paper 1 Q1

EduqasHigherCurrent spec3 marksSequences

(a) Find the next term of the following Fibonacci-type sequence. [1]

2, 3, 5, 8, 13, 21, 34, ……

(b) Find the \(n\)th term of the following sequence. [2]

4, 9, 14, 19, 24, ……

Scheme	Marks	Comments
55	B1

Mark scheme (b)

Scheme	Marks	Comments
\(5n - 1\) or \(-1 + 5n\)	B2	Mark final answer B1 for: \(5n + k\), where \(k \neq -1\) a correct answer seen and then spoiled. an unsimplified expression which would lead to \(5n - 1\) Allow the use of other variables for \(n\) for B1 or B2
	(3)