Mathematics 0580 · IGCSE · Sequences

Sequences — practice question

The sequence begins with these four terms: 3 -1 -5 -9
(a)[1]

Find the term that comes next in this sequence.

(b)[2]

Find the $n$th term of the sequence.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The next term is $-13$.” …

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