Found the solution.
I'm trying to plot a function of the following type: f(x) = c_0 x (c_1 * g(x)+c_2...
I'm trying to plot a function of the following type: f(x) = c_0(c_1g(x)+c_2g(x)^2+...c_ig(x)^i)...
I'm trying to plot a function of the following type: f(x) = c1(c2g(x)+c3*g(x)^2+...)...