A function machine is a way of writing rules using a flow diagram. The equation \(3j - 6 = 9\) can be shown on a function machine by writing out the functions that have been applied to \(j\) in the ...

Composite functions are made when the output from one function is used as the input of another function. The names of the functions are written next to each other, with the function that is used first ...

Students who got almost half of their answers wrong in their A-level maths exam this year will still get an A grade, according to leaked documents. Grade boundaries set by exam board Edexcel show that ...

Students awaiting this year's A-Level results are demanding lower grade boundaries in Maths after the exam was plagued with problems. More than 18,000 candidates who took Edexcel's new A-Level Maths ...