Acercar

Alejar

f_1(x) =

f_2(x) =

f_3(x) =

Intervalo central (a, b)

Intervalo central [a, b)

Intervalo central (a, b]

Intervalo central [a, b]

f_1(x) = (-x) - 6
A1 = Point(xAxis)
e = Ray(A1, A1 + (1, 0))
CasillaDeEntrada1 = Textfield(f_1)
f_2(x) = x^(2) / 4
f_3(x) = x - 5
c1 = OrthogonalLine(A1, xAxis)
B1 = Point(e)
d1 = OrthogonalLine(B1, xAxis)
a: x(A1)
b: x(B1)
f1(x) = If[x ≤ a, f_1(x) + 0, a  <  x  <  b, f_2(x) + 0, x ≥ b, f_3(x) + 0]
lista1: {Polygon[(a, 10^(20)), (a, (-10^(20))), (b, (-10^(20))), (b, 10^(20))]}
CasillaDeEntrada2 = Textfield(f_2)
CasillaDeEntrada3 = Textfield(f_3)
f2(x) = If[x  <  a, f_1(x) + 0, a ≤ x  <  b, f_2(x) + 0, x ≥ b, f_3(x) + 0]
f3(x) = If[x ≤ a, f_1(x) + 0, a  <  x ≤ b, f_2(x) + 0, x > b, f_3(x) + 0]
f4(x) = If[x  <  a, f_1(x) + 0, a ≤ x ≤ b, f_2(x) + 0, x > b, f_3(x) + 0]
tipo = 1
f = If(tipo ≟ 1, f1, tipo ≟ 2, f2, tipo ≟ 3, f3, f4)
texto1 = LaTeX(f, true, true)
c2: c1
d2: d1
A2 = Point(xAxis)
B2 = Point(e)
P = Point(f)