function rayar(a) Abscisacte=[0 1]; vectorcte3=[-60 -60]; hold on plot(Abscisacte,vectorcte3,'g') hold off vectorcte1=[30 30]; vectorcte2=[-150 -150]; hold on plot(Abscisacte,vectorcte1,'r',Abscisacte,vectorcte2,'r') hold off rayadorecsup(1); %rayadoti(1); %rayadots(1); rayadorecinf(1); textos(1);