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Find the area under the curve y = (4x^3) + (9x^2) - 2x + 7 between x=0 and x=2

To be able to solve this, the equation needs to be integrated. To do this, simple integration needs to be applied where the power of 'x' increases by 1 and the coefficient of 'x' is divided by the new power....
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Answered by Yash S. • Maths tutor
5527 Views

GCSE 2011: Solve the simultaneous equations: y^2 = 2x + 29 and y = x - 3

This was the final question in AQA's 2011 non-calculator paper, and most top candidates will be looking to score all 5 marks that are on offer. Our usual technique for simultaneous equations isn't going to w...
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Answered by Ross G. • Maths tutor
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What is the difference between a private limited company and a public limited company?

A private limited company, or LTD, is a company which does not offer stock to the public, and thus its shareholders are normally family, friends and employees. There is no need for an LTD to disclose any fin...
WW
10900 Views

What conditions allow a firm to sell the same product at different prices?

Price discrimination is the sale of identical goods or services transacted at different prices from the same provider. It can only be a feature of a monopolistic market in which market power can be exercised...
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Answered by Lara R. • Economics tutor
3323 Views

How should I write an essay introduction?

Your introduction should clearly indicate the text(s) you will be using in your essay. It should use key terms from the question and indicate what makes the texts you have chosen relevant to the question. It...
MM
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