State How Many Complex and Real Zeros the Function Has $$f ( x ) = x ^ { 2 } + 3 x + 9$$

Multiple Choice

State how many complex and real zeros the function has.
- $$f ( x ) = x ^ { 2 } + 3 x + 9$$

A) 2 complex zeros; none real
B) 2 complex zeros; 1 real
C) 2 complex zeros; both real
D) 4 complex zeros; 2 real