Quadratic functions q and w are graphed on the same coordinate grid. 5 Clear The vertex of the graph of q is 18 units below the vertex of the graph of w. Which pair of functions could have been used to create the graphs of g and w? Aq(x) = 18x2 and w(x) = x2 g(x) = x2 + 18 and w(x) = x2 og(x) = -18x2 and w(x) = x2 D 9(x) = x2 – 18 and w(x) = x2 1-18