How to combine 2 functions in one graph with different line

How do I combine this two functions x1=6sin((5.6309x10^9)t) and x2=sin((5.6309x10^9)t)in one graph with two different color of the line. The value of t=(0:0.1:5)

Answer 1

[MA]

clear all
close all
clc;
t=0:0.1:5;
x1=6*sin((5.6309*10^9)*t);
x2=sin((5.6309*10^9)*t);
plot(t,x1,'b',t,x2,'r')
legend('x1','x2')

[farizah]

tq