Find the Vertex and Axis of Symmetry of the Graph $( - 6,0 )$

Multiple Choice

Find the vertex and axis of symmetry of the graph of the function.
-f(x) =x² +12x+36

A) vertex $( - 6,0 )$
intercepts $( 0,36 ) , ( - 6,0 )$

B) vertex $( - 6,36 )$
intercept $( 0,72 )$

C) vertex $( 6,36 )$
intercept $( 0,72 )$

D) vertex $( 6,0 )$
intercepts $( 0,36 ) , ( 6,0 )$