In the interval [-3; 3], plot three functions: y1 = ex, y2 = e-x, y3 = 5 sin (3x). Furthermore, save it as a .tiff file. Below, a possible Script is suggested. clear all % clear the workspace close...

In the interval [-3; 3], plot three functions: y1 = ex, y2 = e-x, y3 = 5 sin (3x). Furthermore, save it as a .tiff file. Below, a possible Script is suggested. clear all % clear the workspace close all % close all figures clc % clear the Command Window % blank line x=-3:0.1:3; % start-step-end y1=exp(x); y2=exp(-x); y3=5*sin(3*x); plot(x,y1, x,y2, x,y3) % plot three lines print -dtiff second graph % save the graph % as .tiff file