Find the Vertex and Axis of Symmetry of the Graph $( 2,1 )$

Find the vertex and axis of symmetry of the graph of the function.
-f(x) =-x²-4x+3

A) vertex $( 2,1 )$
intercepts $( 1,0 ) , ( 3,0 ) , ( 0 , - 3 )$

B) vertex $( - 2 , - 1 )$
intercepts $( - 1,0 ) , ( - 3,0 ) , ( 0,3 )$

C) vertex $( 2 , - 1 )$
intercepts $( 1,0 ) , ( 3,0 ) , ( 0,3 )$

D) vertex $( - 2,1 )$
intercepts $( - 1,0 ) , ( - 3,0 ) , ( 0 , - 3 )$