convert expression to matrix

I am trying to convert an expression defined this way into a matrix

syms x

y = 3*x+2+x^5;

I would the matrix to take values from 0 with a step of 0.001 to 10

thank you

Answer 1

[Torsten]

x = 0:0.001:10;
y = 3*x+2+x.^5;
plot(x,y)