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We are given that f(x) = 1/x - sqrt(x) + 3. Here, f(x) represents a function. A function is a relation or expression involving one or more variables. We are able to differentiate f(x) in order to find the...

'Qui' and 'que' are relative pronouns, both meaning either 'who' or that'/'which'. The problem is that the French grammar works differently to English grammar when it comes to relative pronouns, meaning a...

Some characteristics of a perfectly competitive market structure are: (i) Firms supply homogenous goods. This means that each firm essentially sells the same good and there is no way of differentiating th...

There are three main moral theories, each with its own account of right and wrong: deontology, virtue ethics and utilitarianism. Utilitarians believe that the rightness of an action is determined by its c...

First rewrite the equation into an easier form:y = y = 4x^3 - 5x^-2dy/dx means differentiate y with respect to xSo when differentiating, you look at the first term and write the co-efficient of the x term...