Linear Sequences GCSE Maths
Linear sequences are sequences where the same amount is added or subtracted each time. They are a common GCSE Maths topic and are often used before moving on to nth term questions.
Example
In the sequence 4, 7, 10, 13, the difference is +3 each time. The next term is 16.
Exam tip: Always check more than one gap before deciding the rule.
Common mistake: Students sometimes look only at the first two terms and miss a pattern that changes later.
Video explanation
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