k = -2.2 (slider from -5 to 5, step 0.1)
g(x) = sin(k * x)
l = 1.7 (slider from -5 to 5, step 0.1)
h(x) = l * g(x)
f(x) = sin(x)
a = -0.9 (slider from -5 to 5, step 0.1)
j(x) = h(x) + a
p(x) = abs(j(x))