Question

The hospital provides ambulance service within a 30 mile radius of the hospital. If this service area is represented graphically, with the hospital located at (0, 0), what is the equation that represents the service area?
A. x2 + y2 = 900
B. x2 + y2 = 30
C. (x - 30)2 + (y - 30)2 = 0
D. (x + 30)2 + (y + 30)2 = 0

Answer 1

A

Answer 2

A

Answer 3

thankyou! (:

Answer 4

a