Did anyone ever use a graphing calculator to actually, like, calculate graphs? All I remember is playing Tetris and some Drugwars game. Kids these days have something crazier: Gossamer. It’s a web ...

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 ...

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 ...