The line PQ PQ\,PQ passes through the points P(3,5)P(3, 5)P(3,5) and Q(k,14)Q(k, 14)Q(k,14).
The gradient of PQ PQ\,PQ is 3.
Work out the value of kkk.
68 exam-style questions on Edexcel GCSE Maths Gradient of a Line. Each one has a worked solution and a mark scheme showing where the marks go.