Find the Exact Location of All the Relative and Absolute $( - \infty , \infty )$

Multiple Choice

Find the exact location of all the relative and absolute extrema of the function with domain $( - \infty , \infty )$ .
$f ( x ) = e ^ { - 5 x ^ { 2 } }$

A) $( 0,1 )$ - absolute maximum
B) $( 1,5 )$ - absolute maximum
C) $( 0,2 )$ - relative minimum
D) $( 1,0 )$ - absolute maximum
E) $( 0,1 )$ - absolute minimum