This question already has an answer here:
If I have the coefficients of the following equation:
$$AX^2 + BXY + CY^2 + DX + EY + F = 0$$
And I know it's a hyperbola, how can I get the equations for the asymptotes with respect to the coefficients
i.e. similar to this question, except that question deals with properties of ellipses from the general equation instead of hyperbolas.