IGCSE Mathematics Core C2.7.3 Find and use the nth term of the following sequences: (a) linear (b) Question Bank

• Find and use the nth term of the following sequences: (a) linear (b) simple quadratic (c) simple cubic. e.g. write the next two terms in this sequence: 1, 3, 6, 10, 15, …, … e.g. find the nth term of 2, 5, 10, 17