clear all
global  V K 

V = 2; 
K = 1; 

t0 = 0;
t1 = 10; 
s0 = 8; 
p0 = 0;

X0 = [s0;p0];

[t,Xt] = ode45('WilliamACGendronDE',(t0:.1:t1),X0);
    
plot(t,Xt(:,1), t,Xt(:,2));
title('Changes in Product and Substrate Over Time');
xlabel('Time')
ylabel('Level of Activity');
legend('substrate','product')