Find the X- and Y-Intercepts $$f ( x ) = x ^ { 2 } + 16 x$$

Multiple Choice

Find the x- and y-intercepts. If no x-intercepts exist, state so.
- $$f ( x ) = x ^ { 2 } + 16 x$$

A) $( 0,0 )$
B) $( 0 , - 16 , ( - 16,0 ) , ( 0,0 )$
C) $( 0,0 ) , ( - 16,0 )$
D) $( 0,0 ) , ( 16,0 )$