#11 ef f1(x): return 2*(x**2)+5*x-2 def f2(x): return 4*x+1 x=range(-10,15) pyplot.plt(x, [f1(i) for i in x]) #for i in x: # f1(i) pyplot.plot(x,[f2(i) for i in x]) pyplot.axhline(0,color="black") pyplot.axvline(0,color="black") pyplot.xlim(-10,10) pyplot.ylim(-10,10) pyplot.savefig("Salida.png") pyplot.show() #12 import matplotlib.pylot as plt import numpy as np paises=["Brasil","Argentina","Chile","México"] p_y=np.arange(len(paises)) u=(235,321,220,350) plt.bar(p_y,u,align="center") plt.xticks(p_y,paises) plt.ylabel("Puntos de campeonato") plt.title("Copa Latina") plt.show() #13 import matplotlib.pylot as plt #siempre ira import numpy as np #siempre ira datos=[[1,2,3,4],[3,5,3,5],[8,6,4,2]] x=np.arange(4) #plt.bar(x+0.00,datos[0],color=(0.2,0.0,0.2,0.6),width=0.25) #el 0.6 es la transparencia plt.bar(x+0.00,datos[0],color="b",width=0.25) plt.bar(x+0.25,datos[1],...