The line PQ PQ\,PQ passes through the points P(−2,3)P(-2, 3)P(−2,3) and Q(4,k)Q(4, k)Q(4,k).
The gradient of PQ PQ\,PQ is 1.5.
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.