clc
clear
disp 'Aliyanna Ellis'

f = @(x) x.^2;
g = @(y) 3*cos(y);
h = @(z) 6*exp(z);

x = 0:0.01:4;

y = h(g(f(x)));

plot(x,y)
xlabel('x')
ylabel('y')
title('Composition of Three Functions')
grid on