Readers remain unconvinced by the prime minister’s plan for students to study maths until the age of 18 Re your article (Rishi Sunak to propose maths for all pupils up to age 18, 3 January), as ...
All straight line graphs have an equation that can be written in the form 𝑦 equals 𝑚𝑥 add 𝑐, where 𝑚, the coefficient of the 𝑥 term, is the gradient or slope of the line. The constant, 𝑐, is ...
Get ready for your maths exams with CCEA past papers and mark schemes, as well as top tips for your revision and exams in the subject. GCSE maths: Exam-style quiz by topic Try this quiz based on GCSE ...