f(x)

+

+

+

-

-

-

Vértice y eje

Puntos corte Eje X

Punto corte Eje Y

f(x)=a\:x^2+b\:x+c

Si a=0, no es una parábola.

Acerca

Aleja

Vértice al variar b

a = 1 (slider from -10 to 10, step 1)
b = 0 (slider from -10 to 10, step 1)
c = 0 (slider from -10 to 10, step 1)
f(x) = (a * x^(2)) + (b * x) + c
V = Extremum(f)
lugar1 = Locus(V, b)
i = false
lista1 = Sequence((d * x^(2)) + (b * x) + c, d, -10, 10)
lista2 = Sequence((2^(j) * x^(2)) + (b * x) + c, j, -4, 4)
A, B = Root(f)
V': V
j = false
k = false
C = Intersect(f, yAxis)
texto4: "C=" + (LaTeX[C]) + ""
lista3: {A, B}
lista4 = RemoveUndefined(lista3)
nsol = Length(lista4)
texto5: "A=" + (LaTeX[A]) + ""
texto6: "B=" + (LaTeX[B]) + ""
g = OrthogonalLine(V, xAxis)
h = Simplify(f)
texto1: "f(x)=" + (LaTeX[h]) + ""
lugar2 = Locus(V, b)
m: false