A straight line has equation y=12x+8\displaystyle y = \frac{1}{2}x + 8y=21x+8
Write down the gradient of the line.
Write down the coordinates of the point where the line crosses the y y\,y axis.
163 exam-style questions on OCR GCSE Maths Equation of a Line. Each one has a worked solution and a mark scheme showing where the marks go.