I've tried to plot the y(t) function, but there are complex numbers and I don't know how to plot it. I've been looking for hyperbolic functions transformation, but I didn't figured how to do this. My question is how to transform this in hyperbolic functions and plot it in the y vs t axes.
y(t)=(0.62*exp(-0.564*t)+1)*((-1.62+0.0749*i)/(exp((0.0510+0.24*i)*t))