Determine the System of Inequalities Illustrated in the Graph $x - y > 3$

Determine the system of inequalities illustrated in the graph. Write inequalities in standard form.
-

A) $x - y > 3$
$x + y > 6$

B) $x - y < 3$
$x + y < 6$

C) $x - y > 3$
$x + y < 6$

D) $x - y < 3$
$x + y > 6$