Find the equation of a circle that has a diameter with the endpoints given by the points AC -4,-2) and B(4,2) A (X-0)2 + (y-0)2 = 20
B (x+4)2 + (y - 2)2 = 81
© (x + 5)2 + (y + 4)2 = 4
(x-4)2 + (y + 5)2 = 81

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]