The point Q Q\,Q lies on the curve with equation y=x+52x−1\displaystyle y = \frac{x+5}{2x-1}y=2x−1x+5 with x x\,x coordinate 1.
Find an equation to the tangent to the curve at the point QQQ.
Practise Edexcel A Level Maths 9.3 The Chain Rule with exam-style questions for A Level Maths. 50 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 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.