Streckfaktor in y-Richtung

Verschiebung in x-Richtung

Verschiebung in y-Richtung

Parabeln (Scheitelform)

mit Streckfaktor?

a = 1 (slider from -5 to 5, step 0.05)
x_o = 0 (slider from -4 to 4, step 0.1)
y_o = 0 (slider from -4 to 4, step 0.1)
f(x) = a (x - x_o)^(2) + y_o
S: (x_o, y_o)
O = (0, 0)
p(x) = x^(2)
T1: "f(x) = a (x - x_o)²  + y_o

      = " + a + " ( x - (" + x_o + ") )² + (" + y_o + ")"
S1: (x_o + 1, y_o)
S2: (x_o + 1, f(x_o + 1))
dx = Segment(S, S1)
dy = Segment(S1, S2)
g = Segment((0, 0), (x_o, 0))
h = Segment((x_o, 0), (x_o, y_o))
T6: "Scheitel S( " + x_o + " | " + y_o + " )"
b = false