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 ...

A further maths A-level paper due to be sat by around 7,000 students on Thursday has been replaced following the leak of an earlier exam. A cheating probe was launched last week after images of an ...

Questions from today's A-Level exam leaked online before the test. Two exam questions from Edexcel's maths paper 3 appeared on Twitter last night. Pearson, the firm which operates the board, has ...

Students have launched a petition calling maths A level exams 'completely unreasonable' after struggling to answer questions on this year's test. Hundreds have already signed the petition while many ...