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 ...

Continuing with our programming series, we will talk about Function – much of all that it entails. Understanding functions is important if you want to learn how to code. The same applies to current ...

Like magic, tuples make the impossible possible. Yep, we're talking here about one little corner in the Standard Template Library that will make it simple to return multiple values from a single ...

If you’ve been making the same commute for a long time, you’ve probably settled on what seems like the best route. But “best” is a slippery concept. Perhaps one day there’s an accident or road closure ...

Practice how to recognise and determine the equation of a quadratic function from its graph ahead of your National 5 Maths exam with this interactive maths quiz. The equation of a a quadratic function ...