The question goes...

Implement Euler's method in order to find a numerical solution of the equation

$\displaystyle y'=y^2-2xy+1+x^2$ which satisfies $\displaystyle y(0)=-1$

integrate over the domain $\displaystyle 0\leq x\leq 5$, choosing suffiecently small step length.

Then I've gotta plot a graph on this program, which I'll be able to do if I had a clue how to do the question can anyone help?