Give the Domain and Range of the Relation $f ( k - 1 )$

Give the domain and range of the relation.
-Find $f ( k - 1 )$ when $f ( x ) = 5 x ^ { 2 } + 5 x + 5$

A) $5 k ^ { 2 } + 30 k + 15$
B) $- 5 k ^ { 2 } + 5 k + 5$
C) $5 k ^ { 2 } - 5 k + 5$
D) $5 k ^ { 2 } - 5 k + 15$