What term comes next in the sequence: 5, 8, 11, 14

Answer: 17
First must find the nth term = dn + b (difference x term number + the back track)In this instance the difference is 3 and the backtrack, term before the first is 2Therefore the nth term is 3n+2Looking for the 5th term -- 3x5=15 +2 =17

OM

Related Maths GCSE answers

All answers ▸

Solve the quadratic equation x^2 + 4x +1 = 0 by completing the square.


Solve this pair of simultaneous equations (1) 5x+2y=20 and (2) x+4y=13


Find the lowest common multiple and highest common factor of 30 and 60.


What are the different methods of solving quadratic equations?