Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01) | Year 2007 | June | Q#5

  Question Figure 1 shows a sketch of the curve with equation  , x ≠0. a.   On a separate diagram, sketch the curve with equation , x≠−2, showing the coordinates of  any point at which the curve crosses a coordinate axis. b.   Write down the equations of the asymptotes of the curve in part (a). Solution a.   […]

Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01) | Year 2007 | January | Q#3

  Question Given that  , x ≠0, a.   Sketch the graph of y=f(x)+3 and state the equations of the asymptotes. b.   Find the coordinates of the point where y=f(x)+3 crosses a coordinate axis. Solution a.   We are given that; We are required to sketch y=f(x)+3. Translation through vector  represents the move,  units in the x-direction and  units in the […]