f(x) =

f(x) = x^(2)
a = -5 (slider from -5 to 5, step 0.01)
b = 3.95 (slider from -5 to 5, step 0.01)
g(x) = f(x + a) + b
M = Point(f)
v: (-a, b)
N = Translate(M, v)
u = Vector(M, N)
u_1: (-a, 0)
u_2: (0, b)
M' = Translate(M, u_1)
w = Vector(M, M')
M'' = Translate(M', u_2)
z = Vector(M', M'')
ChampTexte1 = Textfield(f)