Find the Y-Intercept of the Polynomial Function $$f ( x ) = x ^ { 2 } ( x - 4 ) ( x - 6 )$$

Find the y-intercept of the polynomial function.
- $$f ( x ) = x ^ { 2 } ( x - 4 ) ( x - 6 )$$

A) $- 24$
B) 0
C) 24
D) $- 4$