The point P P\,P lies on the curve with equation y=2x3x−2\displaystyle y = \frac{2x}{3x-2}y=3x−22x with x x\,x coordinate 1.
Find an equation to the tangent to the curve at the point PPP.
109 exam-style questions on CCEA A Level Maths 3.5.2 Differentiation (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.