Foundation June 2024 Paper 2 Q13

OCRFoundationCurrent spec3 marksSequences

13

(a) Work out the next term in this sequence.\[1 \qquad 3 \qquad 6 \qquad 10 \qquad \ldots\ldots\] [1]
(b) In the Fibonacci sequence below, the next term is found by adding the two previous terms.
The second term is 7, the third term is 10 and the fourth term is 17.

Work out the first and fifth terms of the sequence.

\[\ldots\ldots \qquad 7 \qquad 10 \qquad 17 \qquad \ldots\ldots\] [2]