f(x) = 0.25 * 2^(x - 1) + 2
a_1 = 2
b = 12
c = 6
g(x) = a_1 * 2^(x - b) + 6
A = Point(a)
h(x) = log(4 (x - 2)) / 0.6931471805599453 + 1
B = Point(f)
C: (y(B), x(B))
P, c_1, a_2, b_1 = Polygon(A, B, C)
S = Intersect(f, g, (5, 6))