x = x(t)

a = 2.8 (slider from 0 to 10)
b = 0.2 (slider from 0 to 1)
c = 4.1 (slider from 0 to 10)
d = 0.6 (slider from -5 to 5)
f(x) = ((a * exp(((-b) * x))) * sin((c * x) + d))
g(x) = (a * ℯ^(((-b) * x)))