Find the Indicated Function Value $f ( 0 )$ When $f ( x ) = x ^ { 2 } - 2 x + 7$

Find the indicated function value.
-Find $f ( 0 )$ when $f ( x ) = x ^ { 2 } - 2 x + 7$

A) 49
B) 7
C) $- 7$
D) 0