Equazione del tipo

V

V

y=a\left(x-p   \right)^2+q 

a = 2 (slider from -3 to 3, step 0.1)
p = 0 (slider from -3 to 3, step 0.1)
b: ((-2 * a) * p)
q = 0 (slider from -3 to 3, step 0.1)
c: (a * p^(2)) + q
f(x) = (a * (x - p)^(2)) + q
O = (0, 0)
s: x = p
ap: (a * p)
g(x) = (a * x^(2)) + (b * x) + c
testo3 = LaTeX($1)
h: y = (2 * x^(2))
testo4: "y=" + (LaTeX[a]) + "x^2"
V_1: (p, q)
V_2 = FractionText(V_1)