close all
clear all

I = 0:5;
VIr = [0.3346 0.4541 .5624 .6615 .7600 .8564];
VIc = [0.5078 .6860 .8634 1.0423 1.2215 1.401];

figure
plot(I,VIr,'x',I,VIc,'o',I,I*.1093+.3346,I,I*.1779+.5078);