Match each quadratic function in Column I with the description of the parabola that is its graph in Column II.

I (a) f(x) = (x-4) - 2 (b) f(x) = (x - 2) - 4 (c) f(x) = (x + 4) + 2 (d) f(x)=(x-4) - 2 (e) f(x) = (x - 2) - 4 == (f) f(x) = (x-4) + 2 - II A. Vertex (2, -4), opens down B. Vertex (2, -4), opens up C. Vertex (4, -2), opens down D. Vertex (4, -2), opens up E. Vertex (4, 2), opens down F. Vertex (-4, 2), opens up