The points P(−1,8)P(-1, 8)P(−1,8) and Q(4,−2)Q(4, -2)Q(4,−2) lie on a straight line. Determine the gradient of the line PQPQPQ.
Practise OCR GCSE Maths Gradient of a Line with exam-style questions for Foundation and Higher tier. 72 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.