%Lab 1
%Written by Jeannette Spuhler, 2011-10-04

%Exercise 1
%Fixpunkmetod
%Prohl, p.83

%plotta x=4sin(2x)+243/80
clear all; clc;

x=[-1:0.05:8];
y=4*sin(2*x)+(243/80);
plot(x,y, x, x); hold on;
grid on; 
title('Lab1 -Exercise 1'); 
legend('4*sin(2*x)+(243/80)','x');

axis equal;
hold off;