Use a Graphing Utility to Find the Rectangular Coordinates of the Point

Multiple Choice

Use a graphing utility to find the rectangular coordinates of the point given in polar coordinates. Round your results to two decimal places. $\left( 7 , \frac { 11 \pi } { 9 } \right)$

A) Rectangular coordinates: $( - 5.36 , - 4.50 )$
B) Rectangular coordinates: $( - 5.36,0.11 )$
C) Rectangular coordinates: $( - 4.50 , - 5.36 )$
D) Rectangular coordinates: $( - 5.36,4.50 )$
E) Rectangular coordinates: $( 4.50 , - 5.36 )$