Quadratics, SMB-015

The diagram shows the curve with equation  . The curve intersects the -axis at points . The point on the curve has the same -coordinate as the -intercept of the curve.
 

1. Find the -coordinates of points   (2 marks)
   

   --- 4 WORK AREA LINES (style=lined) ---

2. Write down the coordinates of   (2 marks)
   

   --- 4 WORK AREA LINES (style=lined) ---