The line L L\,L passes through the points C(k,−1)C(k, -1)C(k,−1) and D(5,7)D(5, 7)D(5,7).
The gradient of L L\,L is 43\displaystyle \frac{4}{3}34.
Work out the value of kkk.
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.