There are 9 NRICH Mathematical resources connected to Curve Fitting, you may find related items under Coordinates, Functions and Graphs.Broad Topics > Coordinates, Functions and Graphs > Curve Fitting
10 graphs of experimental data are given. Can you use a spreadsheet to find algebraic graphs which match them closely, and thus discover the formulae most likely to govern the underlying processes?
Given a set of points (x,y) with distinct x values, find a polynomial that goes through all of them, then prove some results about the existence and uniqueness of these polynomials.
Can you suggest a curve to fit some experimental data? Can you work out where the data might have come from?
Can you make a curve to match my friend's requirements?
Several graphs of the sort occurring commonly in biology are given. How many processes can you map to each graph?
Investigate why the Lennard-Jones potential gives a good approximate explanation for the behaviour of atoms at close ranges
Can you construct a cubic equation with a certain distance between its turning points?
Can you find the volumes of the mathematical vessels?
Can you match the charts of these functions to the charts of their integrals?