Find the Domain and Range of the Function $$f ( x ) = 10 x ^ { 2 } - 60 x + 100$$

Multiple Choice

Find the domain and range of the function.
- $$f ( x ) = 10 x ^ { 2 } - 60 x + 100$$

A) Domain: $( - \infty , \infty )$ ; Range: $( - \infty , 0 ]$
B) Domain: $( - \infty , \infty )$ ; Range: $[ 0 , \infty )$
C) Domain: $( - \infty , \infty )$ ; Range: $[ 10 , \infty )$
D) Domain: $( - \infty , \infty )$ ; Range: $( - \infty , 3 ]$