7. a low-wattage radio station can be heard only within a certain distance from the station. on
the graph below, the circular region represents that part of the city where the station can be
heard, and the center of the circle represents the location of the station. which equation
represents the boundary for the region where the station can be heard?
8
1-4
11
(x-6--6-1)- = 32
(3-6)2 – (y + 1)
(- 6)2 + (1 - 1)
(- 6)- - -
11
11