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To begin with we see that y=x³-9x is a positive cubic function, and therefore we know its general shape.The first step is to find the x interecepts. We do this by setting y=0 and solving the re...

Globalisation factors refer to the elements that drive globalisation and cause globalisation to occur.Before understanding the factors of globalisation we must first understand the meaning of globalisatio...

This is a common misconception that involves changes in frames of reference. In most contexts moving towards an object refers to the same physical reality as the object moving towards you (at constant spe...

The decision to use one of these over another depends mostly on what exactly the researchers are trying to find or understand, that is the aim of the study. as each has different strengths and limitations...

Depending on the location, coastlines can be categorised as high energy or low energy.-High energy coasts are usually characterised by:-Strong wave action, typically during the winter months-The rate of e...