Spurpunkte anzeigen ?

a = 1 (slider from -5 to 5, step 0.1)
b = 2 (slider from -5 to 5, step 0.1)
c = 3 (slider from -5 to 5, step 0.1)
f(x) = a * x^(2.0) + b * x + c
A, B = Intersect(f, xAxis)
C = Intersect(f, yAxis)
s = false