If the graph of the function f(x) = x2 + 2 is translated right 5 units, what is the equation of the new function?
A f(x) = (x - 5)2 + 2
B f(x) = (x + 5)2 + 2
C f(x) = x2 + 7
D f(x) = (x - 5)2 + 7