Evaluate the Function $f ( k )$ When $f ( x ) = 3 x ^ { 2 } + 4 x + 5$

Multiple Choice

Evaluate the function.
-Find $f ( k )$ when $f ( x ) = 3 x ^ { 2 } + 4 x + 5$

A) $3 k ^ { 2 } + 16 k + 5$
B) $3 k ^ { 2 } + 4 k + 25$
C) $9 k ^ { 2 } + 16 k + 25$
D) $3 k ^ { 2 } + 4 k + 5$