Evaluate the Function at the Indicated Value $f ( x + h )$

Multiple Choice

Evaluate the function at the indicated value.
-Find $f ( x + h )$ when $f ( x ) = 3 x ^ { 2 } + 5 x + 2$

A) $3 x ^ { 2 } + 3 h ^ { 2 } + 5 x + 5 h + 2$
B) $3 \mathrm { x } ^ { 2 } + 3 \mathrm {~h} ^ { 2 } + 11 \mathrm { x } + 11 \mathrm {~h} + 2$
C) $3 x ^ { 2 } + 3 x h + 3 h ^ { 2 } + 5 x + 5 h + 2$
D) $3 x ^ { 2 } + 6 x h + 3 h ^ { 2 } + 5 x + 5 h + 2$