Find the Rule of a Quadratic Function Whose Graph Has $(4,4)$

Multiple Choice

Find the rule of a quadratic function whose graph has the given vertex and passes through the given point.
-vertex $(4,4)$ ; point $(2,8)$

A) $P(x) =2 x^{2}-8 x-20$
B) $P(x) =x^{2}-4 x+4$
C) $P(x) =x^{2}-8 x+20$
D) $P(x) =-x^{2}-8 x+4$