Revision notesA LevelMathsEdexcelUsing Second Derivatives (A2 only)Using Second Derivatives (A2 only)Maths: Edexcel A Level Pure Maths, topic 7.2.4Test yourself on Using Second Derivatives (A2 only)Practise this topic for freePrevious topic7.2.3 Modelling with DifferentiationNext topic7.2.5 Rate of Change (A2 only)