function plotic
x0=-1;
y0=1;
s=-5:0.01:5;
f=dsolve('Dy=y','y(a)=b','x');
h=subs(f,{'a','b','x'},{x0,y0,s});
plot(s,h)
axis([-5,6,-10,10])

%UNTITLED2 Summary of this function goes here
%   Detailed explanation goes here


end

