Curved graphs can be used to solve equations. The points at which the curve crosses a particular line on the graph are the solutions to the equation. If we want to solve the equation ...

To do this, we need to revise the discriminant and intersections. Firstly, we need to prove whether or not the curve and straight line actually intersect at all by using the discriminant. Remember to ...

The Lagrangian description of absolutely continnous curves of probability measures on the real line is analyzed. Whereas each such curve admits a Lagrangian description as a well-defined flow of its ...