1922.sagews

zs=[]

ks=[(2.80,267),(2.44,265),(2.68,267),(2.42,265),(2.78,267),(2.77,267),(2.514,265.62),(2.623,266.43),(1.704,257.46),(3.449,260.2)]

for i in ks:
    zs.append(point(i,color="green"))

sum(zs)+plot((-7.5369*x*x*x+48.72*x*x-93.58*x+317.76),xmin=0,xmax=5)

var('x')

x

fs=[(3.819,245.97),(3.720,250.69),(4.407,201.26),(3.688,252.09),(3.779,247),(3.420,260.95),(4.016,234.31),(3.867,243.1),(3.420,260.95),(3.088,266.34)]

for i in fs:
    zs.append(point(i,color="red"))