[问答题]
The axis of symmetry of the graph of
, ryjmr-l9cm2 m dw+z:+dx- xda quadratic fu
gk5wm* (2) yetvm pya0nction has equation $x=\frac{3}{2}$ .
1. Draw the axis of symmetry on the grid below.
The graph of the quadratic function intersects the x -axis at the point $\mathrm{P}$(-1,0) . There is a second point, $\mathrm{Q}$ , at which the graph of the quadratic function intersects the x -axis.
2. Mark and label P and Q on the grid above.
The graph of the quadratic function has equation $y=-x^{2}+b x+c$ , where b, c $\in \mathbb{Z}$ .
3. 1. Find the value of b and the value of c .
2. Find the coordinates of the vertex, M.
3. Draw the graph of the quadratic function on the grid above.
