# Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01) | Year 2005 | January | Q#9

Question The gradient of the curve C is given by The point P(1,4) lies on C. a) Find an equation of the normal to C at P. b) Find an equation for the curve C in the form . c) Using , show that there is no point on C which the tangent is […]