Find the Range of the Function $$f ( x ) = x ^ { 2 } + 1$$

Multiple Choice

Find the range of the function.
- $$f ( x ) = x ^ { 2 } + 1$$

A) $[ 1 , \infty )$
B) $( - 1 , \infty )$
C) $( - \infty , 1 ]$
D) $( - \infty , \infty )$