Need help with D

Let f(x) = 3.2 + 12: + 9, for r ER. (a) For the graph of f, find: (i) the y-intercept; (ii) the x-intercepts. The function f can be written in the form f(x) = a(x - h)2+ k. (b) Find the values of a, h and k. (c) For the graph of f, write down: (i) the coordinates of the vertex; (ii) the equation of the axis of symmetry. The graph of a function g is obtained from the graph of f by a reflectionin the r-axis. followed by a translation by the vector (d) Find g(x), giving your answer in the form g(2) = p. + qx tr