What is the equation in vertex form of a parabola with a vertex of (4, -2) that passes through (2, -14)?
a) y = (x - 4)^2 - 2
b) y = (x + 4)^2 - 2
c) y = (x - 4)^2 + 2
d) y = (x + 4)^2 + 2