T447

f(x) = If[x < 0, 0, If[0 ≤ x < 2, (1 / 5 * x), If[2 ≤ x < 5, (-2 / 15 * x) + 2 / 3, 0]]]
teksti1 = LaTeX(f, true, true)
p = 2.4 (slider from 0 to 5)
a = Integral(f, 0, p)
F(x) = (0 * (x < 0)) + ((1 / 10 * x^(2)) * (0 ≤ x < 2)) + (((-1 / 15 * x^(2)) + (2 / 3 * x) - 2 / 3) * (2 ≤ x < 5)) + (5 ≤ x)
teksti2 = LaTeX(F, true, true)
b: F(1)
c = Integral(f, -Infinity, 1)
d: F(3.5)
P: (3.5, F(3.5))
e = Integral(f, 0, 3.5)