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 \(\text{x}^ ...

Firstly, we need to prove whether or not the curve and straight line actually intersect at all by using the discriminant. Remember to make the RHS of both equations equal to each other first.

The directrix is a fixed line perpendicular to the axis of ... The shape of arches in bridges often follows a parabolic curve. The parabola equation is useful in structural engineering to design ...