Find the Absolute Extremum Within the Specified Domain $f(x)=\frac{x+3}{x-3} ;[-4,4]$ A) $(4,7)$

Multiple Choice

Find the absolute extremum within the specified domain.
-Maximum of $f(x) =\frac{x+3}{x-3} ;[-4,4]$

A) $(4,7)$
B) $(0,-1)$
C) $(-4,7)$
D) None