Find the Domain Of $x$ In the Expression $\sqrt { 25 - x ^ { 2 } }$

Multiple Choice

Find the domain of $x$ in the expression. Use a graphing utility to verify your result.
$\sqrt { 25 - x ^ { 2 } }$

A) $( - 25,25 )$
B) $[ - 25,25 ]$
C) $( - 5,5 )$
D) $[ - 5,25 )$
E) $[ - 5,5 ]$