Sequences: Eduqas GCSE Higher June 2019 Paper 2 Q13

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Higher June 2019 Paper 2 Q13

EduqasHigherCurrent spec2 marksSequences

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

\[-7,\quad -4,\quad 1,\quad 8,\quad 17,\quad \ldots\]

Scheme	Marks	Comments
\(n^2 - 8\)	B2	Award B1 for \((1)n^2 \pm\) ‘any number’, provided this number \(\neq 0\) If no marks, award SC1 for \(n^2 - 8n\)
	(2)