The line XY XY\,XY passes through the points X(1,k)X(1, k)X(1,k) and Y(9,11)Y(9, 11)Y(9,11).
The gradient of XY XY\,XY is 0.75.
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.