clc
clear

disp "courtni k."

t(1)=0
t(2)=1
t(3)=2
t(4)=3
t(5)=4
t(6)=5

p=5*e^-0.3*t+4*cos(2*t)
t1=0:0.1:10;
p1=5*e^-0.3*t1+4*cos(2*t1)

plot(t,p,'ro',t1,p1)
xlabel('time')
ylabel('population')