[1/2,2]

f = Function(1 / x, 0.125, 4)
A = Intersect(xAxis, yAxis)
T = (0.5, 2)
h(x) = -4 * x + 4
g = Function(-4 * x + 4, -1, 4)
B = Point(g)
C = Point(g)
a = Segment(B, C)
b = Segment(A, C)
c = Segment(A, B)