27/03/2018 An old revision sheet on functions! It is already the second half of the first week of th

27/03/2018
An old revision sheet on functions!
It is already the second half of the first week of the break, time flies! I hope I manage to fit all my revisions in the break despite the unreasonable travellings I’ll be doing at the same time -_-
How do you guys organise your revisions for May exams?