Learn the parabola equation and its many versatile applications. A parabola is a symmetrical, U-shaped curve. It is a type of conic section, a geometric shape that forms through the intersection ...

In this part you do not have to sketch the graph and you may even be given the sketch of the graph to start with. For a quadratic equation of the form \(y = k{(x - a)^2} + b\), the following ...

Writing \(y = x^2 - 6x + 4 \) in completed square form gives \(y = (x ... This also gives the equation of the line of symmetry for the quadratic graph. The value of \(y\) when \(x = 3\) is ...