Teht 460

f: (2 * x) + (3 * y) - 7 = 0
A = (2.8, 3.12)
B = (5, 3)
c = Circle(A, B)
C = Intersect(xAxis, yAxis)
D = (1.94, -0.2)
d = Circle(C, D)
E = (4.86, -2.98)
F = (6.58, -3.02)
e = Circle(E, F)
a(x, y) = (x - 2 / sqrt(13))^(2) + y
g: (x - 2 / sqrt(13))^(2) + (y - (3 / sqrt(13) + 7 / 3))^(2) = 1