Further Modelling with Functions (AQA A Level Maths): Revision Note
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Further Modelling with Functions
Assumptions, criticisms and refinements in modelling
Modelling is a large part of A level mathematics
Assumptions and refinements to models often need to be considered
Real-life general knowledge and common sense can really help in mathematical modelling

How do I solve modelling problems?
There will be no one-size-fits-all step-by-step guide to solving modelling questions
A combination of skills and problem-solving skills will be needed


Examiner Tips and Tricks
Reciprocal graphs generally have two parts/curves
Only one – usually the positive – may be relevant to the model
Think about why x/t/θ can only take positive values?
Worked Example

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