x = 0:0.01:1;
y1 = x.^0.75;
y2 = x.^0.6;
y3 = x.^0.5;
y4 = x.^0.25;
y5 = x.^0.1;
plot(x,y1);
hold all;
plot(x,y2);
hold all;
plot(x,y3);
hold all;
plot(x,y4);
hold all;
plot(x,y5);


y = 0:0.01:1;
x1 = y.^2;
x2 = y.^4;
x3 = y.^6;
x4 = y.^12;
x5 = y.^20;
plot(x1,y);
hold all;
plot(x2,y);
hold all;
plot(x3,y);
hold all;
plot(x4,y);
hold all;
plot(x5,y);


y = 0:0.01:1;
x2 = y.^4;
plot(x2,y);

x = 0:0.01:1;
y2 = x.^0.25;
plot(x,y2);