James and Deepak meet up to do some more curve sketching!
These curve-sketching questions were taken from the weekly further reading on the Oxford Online Maths Club website at http://www.maths.ox.ac.uk/r/club
Link to episode 7 (chain rule): https://youtu.be/LTDxQ0rohFA
Lennard-Jones potential: https://en.wikipedia.org/wiki/Lennard-Jones_potential