# Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01) | Year 2012 | January | Q#10

Hits: 31 Question Figure 2 shows a sketch of the curve C with equation , x ≠ 0 The curve crosses the x-axis at the point A. a. Find the coordinates of A. b. Show that the equation of the normal to C at A can be written as 2x+8y−1=0 The normal to C at A meets C again […]