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A curve has equation y = x^3 - 48x. The point A on the curve has x coordinate -4. Is A a stationary point?

A stationary point indicates that the gradient at that coordinate is 0. Hence we need to find the gradient of the line, set this to 0, and then substitute our value of x. Find dy/dx. Remember the equation fo...
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Answered by Oliver H. • Maths tutor
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What is a stakeholder? Identify two stakeholders and there role in a business.

A stakeholder is someone who has an interest in a specific business and is affected by a businesses actions. One type of stakeholder is a shareholder - a shareholder is an individual or institution that lega...
HF
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Writing your UCAS Personal Statement...how can my application stand out from the crowd? (part 3-shortened version)

So far, the majority of contemporary social and economic policies regarding sustainability have been built on the basis of ignorance and false promises. As we are gradually approaching the 2030 deadline of D...
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Using evidence from a city you have studied, analyse the way the city is represented (6 Marks)

The city of Salford is marketed as being a modern city with various contemporary features to underpin this imagery of the city. The city has recently undergone various major developments with the creation of...
Answered by • Geography tutor
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Which formula should be used to write an essay

No formula should be used for essay writing. Some people like to use the PEE technique, point, example, evidence, and that does work for some people but in order to gain the top marks, your writing must rema...
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