Mathematics 0580 · IGCSE · Sequences

Sequences — practice question

(a)[1]

Give the next term in the sequence: 19, 15, 11, 7, 3.

(b)[1]

Give the next term in the sequence: 0, 1, 4, 9, 16.

(c)[1]

Give the next term in the sequence: 3, 5, 9, 17, 33.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The correct value is $-1$.” …