$\text { Find the relative extremum of } f ( x ) = - 9 x ^ { 2 } + 54 x + 2 \text { by applying the First }$

Multiple Choice

$\text { Find the relative extremum of } f ( x ) = - 9 x ^ { 2 } + 54 x + 2 \text { by applying the First }$ Derivative Test.

A) relative minimum: $( - 4 , - 358 )$
B) relative maximum: $( - 3 , - 241 )$
C) relative minimum: $( 4,74 )$
D) relative minimum: $( 2,74 )$
E) relative maximum: $( 3,83 )$