Give the Vertex Of $f ( x ) = \frac { 1 } { 8 } ( x - 9 ) ^ { 2 } + 3$

Multiple Choice

Give the vertex of $f ( x ) = \frac { 1 } { 8 } ( x - 9 ) ^ { 2 } + 3$ .

A) $( 9,3 )$
B) $( - 9,3 )$
C) $( - 9 , - 3 )$
D) $( 9 , - 3 )$