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 ...

Using the SLOPE function in Excel, you can find this value for a set of coordinates automatically. Launch Excel and open a spreadsheet containing coordinate data with the x and y values in ...

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 ...