Graph the Function Using Its Vertex, Axis of Symmetry, and Intercepts

Multiple Choice

Graph the function using its vertex, axis of symmetry, and intercepts.
- $f(x) =-x^{2}-2 x+8$
A) vertex $( - 1,9 )$
intercepts $( 2,0 ) , ( - 4,0 ) , ( 0,8 )$


B) vertex $( 1 , - 9 )$
intercepts $( - 2,0 ) , ( 4,0 ) , ( 0 , - 8 )$


C) vertex $( - 1 , - 9 )$
intercepts $( 2,0 ) , ( - 4,0 ) , ( 0 , - 8 )$


D) vertex $( 1,9 )$
intercepts $( - 2,0 ) , ( 4,0 ) , ( 0,8 )$