MATLAB CODE FOR PLOTTING WON'T DISPLAY A LINE

I'M trying to plot a line/graph for y=(R (H.* x.^2.* Beta.^2 - Beta.*x + x .*Beta.* (2 - H .*Beta.*x)))/(K (1 +

H .*x .*Beta).^2).

here are my codes

x=[0:0.002:2];

R=0.12;

betta=2.623;

H=0.2;

K=0.5;

y=(R.*(H.*x.^2.*betta.^2-betta.*x+x.*betta.*(2-H.*betta.*x)))/(K.*(1+H.*x.*betta)).^2;

plot(x,y,'b-')

grid on

[HERICK KAYANGE]

thanks so much...I appreciate

Answer 1

[Arif Hoq]

try this:

x=[0:0.002:2];
R=0.12;
betta=2.623;
H=0.2;
K=0.5;
y=(R.*(H.*x.^2.*betta.^2-betta.*x+x.*betta.*(2-H.*betta.*x)))/(K.*(1+H.*x.*betta)).^2;
plot(x,y,'*')
grid on

[Arif Hoq]

or

x=[0:0.002:2];
R=0.12;
betta=2.623;
H=0.2;
K=0.5;
y=(R.*(H.*x.^2.*betta.^2-betta.*x+x.*betta.*(2-H.*betta.*x)))/(K.*(1+H.*x.*betta)).^2;
plot(y,'o')
grid on

[HERICK KAYANGE]

thanks so much