global V s K p

t0  = 0;     %initial time
t1  = 10;    % final time
s0  = 8;     % initial substrate conc
p0  = 0;     % initial prouct conc

l0  = [s0;p0];


V  =  2;
K  =  1;

[t,lt] = ode45('LaurenMageeDE',[t0,t1],l0);

figure     
plot(t,lt(:,1),'r')
hold on
plot(t,lt(:,2)),title('Substrate and Product vs. Time')