Question

What is the term to term rule: 0.1, -0.4, -0.9, -1.4, -1.9, -2.4

Answer 1

-0.5

Explanation:

U can derive the answer by looking at the difference between 2 consecutive terms. U will realise that term 2 is derived from (term 1) - 0.5

Term 3 is derived from (term 2) - 0.5

This goes on and on and on....