Cell phone Company 1 has a tower at (4,1) and their service extends in a 3 mile radius. Cell phone Company
2 has a tower at (-2,0) and their service extends in a 4
mile radius
1) Write the equation of the circle that represents each
Company's service area.
2) Which company serves the largest area? Explain
3) John's hour is located at (4, -2). Which company
should he use? Explain
4) Soneli's house is at (4,4). Do either of these
companies offer her service?