Practise AQA A Level Maths 1.1.4 Definition, domain and range of functions with exam-style questions for A Level Maths. 5 questions, matched to the AQA A Level Maths (7357) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.