Mathematics 0580 · IGCSE · Sequences

Sequences — practice question

For this sequence, the nth term is $6n-4$.
(a)[1]

State the first 3 terms of this sequence.

(b)[2]

When the kth term of this sequence is 422, work out the value of $k$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$2,\,8,\,14$” …

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