Determine the ΔH and ΔS of folding of the individual monomers X and Y and the stability of the dimer XY by following their ellipticity as a function of temperature or denaturant.

This is called function notation and is just another way of expressing the relationship between two variables. Therefore, in general y = f (x).

Revise how to recognise and determine the equation of a quadratic function from its graph. BBC Bitesize Scotland revision for SQA National 5 Maths.