Mathematics 0580 · IGCSE · Sequences

Sequences — practice question

(a(i))[1]

Write down the rule from one term to the next for this sequence.

(a(ii))[2]

Work out the following two terms in this sequence.

(b)[2]

Find the $n$th term of the sequence.

Worked solution & mark scheme

This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Subtract $7$ each time.” …