clear, clc, close all
%Commenting
x = sort(rand(1,20)*10);
y = x.^2;
y2 = x.^3;
y3 = x.^(1/2)
figure(1)
plot(x,y,'ro'); xlabel('X-axis'); ylabel('\bf{Y-axis}\alpha'), title('This is my Plot');
grid on, grid minor, legend('Y1,Y2')
hold on
plot(x,y2,'m-')
figure(2)
plot(x,y3)