Find the gradient of the line that passes through (1,−1)(1, -1)(1,−1) and (−3,−9)(-3, -9)(−3,−9).
Practise CIE IGCSE Maths Gradient of a Line with exam-style questions for Core and Extended tier. 12 questions, matched to the CIE IGCSE Maths (0580) specification and written in Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.