The line AB AB\,AB passes through the points A(1,k)A(1, k)A(1,k) and B(7,−5)B(7, -5)B(7,−5).
The gradient of AB AB\,AB is 3.
Work out the value of kkk.
215 exam-style questions on OCR GCSE Maths Gradient of a Line. Each one has a worked solution and a mark scheme showing where the marks go.