Figure 2From: Modeling dynamics of fast food and obesity for evaluating the peer pressure effect and workout impactThe dynamical behavior of system (2) with different sets of parameters. (a) Free equilibrium \(E_{1,0}\), (b) Overweight equilibrium \(E_{1,1}\), (c) Free quitter equilibrium \(E_{1,2}\), (d) Free obese equilibrium \(E_{1,3}\), (e) Positive equilibrium \(E_{1,4}\)Back to article page