Which function has a minimum and is transformed to the right and down from the parent function, f(x) = x2?

g(x) = –9(x + 1)2 – 7
g(x) = 4(x – 3)2 + 1
g(x) = –3(x – 4)2 – 6
g(x) = 8(x – 3)2 – 5