Question

If f(x) = (x - 2)^2 and g(x) = (-x - 2)^2, which statement is true about the graph of g(x)?
a.It is the reflection of f(x) through the x-axis.
b.It is the reflection of f(x) through the y-axis.
c.It is a vertical shift of f(x) 2 units upward.
d.It is a vertical shift of f(x) 2 units downward.