MCQM4908 · [1] A quadratic function has zeros at x = -1 and x = 5 , and its graph passes through (1, -16) . What is the vertex form of this function? Ay = 2(x + 2)^2 - 18By = (x - 2)^2 - 9Cy = 2(x - 2)^2 + 18Dy = 2(x - 2)^2 - 18 Next question →