Montrer aire sous Cf

Montrer rectangle

Montrer aire entre d et Cf

d

d

M = Point(yAxis)
A = Point(xAxis)
B = Point(xAxis)
f(x) = 0.5 x^(2) + 1
b = OrthogonalLine(A, xAxis)
c = OrthogonalLine(B, xAxis)
D = Intersect(f, b, 1)
E = Intersect(f, c, 1)
d = Segment(A, D)
g(x) = y(M)
a = Integral(f, g, x(A), x(B))
T1: "m=" + (y(M))
h = Integral(f, x(A), x(B))
T2: "a=" + (x(A))
T3: "b=" + (x(B))
T4: "b=" + (x(B))
T5: " \int_{a }^{b } f(x) dx= " + h
T6: "m(b-a)=" + (y(M) * (x(B) - x(A)))
e = Segment(B, E)
i = false
j = Integral(g, x(A), x(B))
k = false
l = true
C = Point(g)