The line AB AB\,AB passes through the points A(1,−2)A(1, -2)A(1,−2) and B(5,k)B(5, k)B(5,k).
The gradient of AB AB\,AB is 3.
Work out the value of kkk.
215 exam-style questions on AQA GCSE Maths Gradient of a Line. Each one has a worked solution and a mark scheme showing where the marks go.