Juan Carlos Segura-Ortiz

Hi all: I defined two symbolic functions f=2*p+1 and g=-2*p+1. I would like to plot both f and g, but also a third function h=min{f,g}. At this point, as a newbie in Symbolic Math toolbox but I can't figure out how to use the software for doing it. any idea? Thanx in advance.
Professional Interests: Applied Microeconomics, Game Theory