The line AB AB\,AB passes through the points A(−5,2)A(-5, 2)A(−5,2) and B(k,20)B(k, 20)B(k,20).
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.