Determine the Domain and the Range of the Function $f ( x ) = x ^ { 2 } + 6 x + 5$

Multiple Choice

Determine the domain and the range of the function.
- $f ( x ) = x ^ { 2 } + 6 x + 5$

A) domain: range: {x|x ≥ 3}
B) domain: all real numbers range: {y|y ≥ -4} range: {y|y ≥ 4}
C) domain: range: {x|x ≥ 3}.
D) domain: all real numbers range: {y|y ≥ 4} range: {y|y ≥ -4}