%-----------------------------------------
%script monster3
% plots the function T(x) = (sqrt(x(i)+9)-3)/x(i)
x = linspace(-0.00000000000003,0.00000000000003,333331);
%y = (x.^2-2*x+1)-(x-1).^2;
for i = 1:333331,
y(i)= (sqrt(x(i)+9)-3)/x(i);
end
plot(x,y)
title('plot of T(x) = (sqrt(x(i)+9)-3)/x(i) ')