👉 Learn how to write the equation of a parabola given three points. The equation of a parabola is of the form f(x) = ax^2 + ...

👉 Learn how to write a quadratic equation from standard form to vertex form by completing the square. A quadratic equation ...

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 diagram ...

An equation of the form \(y = mx + c\) where \(m\) and \(c\) are numbers, gives a straight line when values of \(x\) and corresponding values of \(y\) are plotted on a grid. A straight line is a ...