Mathematics 0580 · IGCSE · Sequences

Sequences — practice question

(a(i))[1]

State the next term.

(a(ii))[1]

Give the rule used to continue the sequence.

(a(iii))[2]

Work out an expression for the $n$th term.

(b)[1]

State the second term of this sequence.

(c)[1]

Give the next term of this sequence.

Worked solution & mark scheme

This 6-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$30$ ” …