Write a Set of Inequalities to Describe the Region $( 1,5 ) , ( 9,5 ) , ( 9,9 ) , ( 1,9 )$

Multiple Choice

Write a set of inequalities to describe the region.
Rectangle: vertices at $( 1,5 ) , ( 9,5 ) , ( 9,9 ) , ( 1,9 )$

A) $\left\{ \begin{array} { l } x \geq 1 \\x \leq 9 \\y \geq 5 \\y \leq 9\end{array} \right.$
B) $\left\{ \begin{array} { l } x \geq 4 \\x \leq 5 \\y \geq 9 \\y \leq 5\end{array} \right.$
C) $\left\{ \begin{array} { l } x \geq 3 \\x \leq 5 \\y \geq 9 \\y \leq 5\end{array} \right.$
D) $\left\{ \begin{array} { l } x \geq 2 \\x \leq 5 \\y \geq 9 \\y \leq 5\end{array} \right.$
E) $\left\{ \begin{array} { l } x \geq 5 \\x \leq 5 \\y \geq 9 \\y \leq 9\end{array} \right.$