Einfluss von Parametern auf die Graphen von Funktionen 

a·f(c·x-b) +d

a = 1 (slider from -5 to 5, step 0.1)
b = 0 (slider from -5 to 5, step 0.1)
c = 1 (slider from -5 to 5, step 0.1)
d = 0 (slider from -5 to 5, step 0.1)
g(x) = (x^(4) - 3 * x^(2)) / (x^(2) - 1)^(2)
f(x) = a * ((c * x - b)^(4) - 3 * (c * x - b)^(2)) / ((c * x - b)^(4) - 2 * (c * x - b)^(2) + 1) + d