9APM345
Date: 23 Mars 2015

droite (AB)

point C

droite (CD)

droite (BD)

point E

Construction d'un nouveau point 
par la méthode de la sécante

f(x) = 6 - x / 2 + sqrt((x - 6) * (x^(3) - 6 * x^(2) + 24)) / (12 - 2 * x)
g(x) = 6 - x / 2 - sqrt((x - 6) * (x^(3) - 6 * x^(2) + 24)) / (12 - 2 * x)
h(x) = -x + 6
k(x) = 6
A = (3, 4)
B = (4, 5)
a = Line(A, B)
C = Intersect(g, a, (6.499999999999589, 7.500000000001103))
b = Line(C, yAxis)
D = Intersect(f, b, (6.499999999999589, -2.0000000000006923))
c = Line(B, D)
E = Intersect(g, c, (4.8095238075251086, 2.733333332212207))
d = false
e = false
i = false
j = false
l = false
F = Point(xAxis)
m = OrthogonalLine(F, xAxis)