Sketch the graph of each equation or inequality below.

1. $(x−2)^2+(y+3)^2=9$ 

   Hint (a):

   This equation is already in graphing form. What are the radius and the coordinates of the center?

2. $(x−2)^2+(y+3)^2\ge9$ 

   Hint (b):

   Test a point to see where the graph should be shaded.