The point R R\,R lies on the curve with equation y=4x−3x−2\displaystyle y = \frac{4x-3}{x-2}y=x−24x−3 with x x\,x coordinate 3.
Find an equation to the tangent to the curve at the point RRR.
51 exam-style questions on Edexcel A Level Maths 9.3 The Chain Rule. Each one has a worked solution and a mark scheme showing where the marks go.