How is a quadratic sequence identified from its differences?
It has a constant second difference.
It has a constant ratio between terms.
It has an alternating second difference.
It has a constant first difference.
Flashcards for OCR GCSE Maths The Nth Term of a Quadratic Sequence, covering the key formulae, methods and definitions you need to recall for the written papers. 2 cards, matched to the OCR GCSE Maths (J560) specification.
