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Prove that the equation y = 3x^4 - 8x^3 - 3 has a turning point at x=2

By definition, turning points occur when the gradient function equals to zero. To prove this we need to differentiate the function given. To differentiate, bring the power down and multiply it by the co-effi...
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Discuss the possible reasons for the introduction of higher tariffs from the US on products imported from China [15]

Firstly, it’s important to look at the breakdown of a 15-mark question – 3 Knowledge, 3 Application, 3 analysis and 6 evaluation marks. This will act as a guide to ensure you achieve the maximum number of ma...
Answered by • Economics tutor
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'Using the speech in Act 1 Scene 7, explain how far you think Shakespeare presents Macbeth as an upstanding member of society'

Macbeth’s soliloquy in Act 1 Scene 7 consists entirely of an internal battle that Macbeth is having with himself based on the plan to murder Duncan. He is beginning to contemplate whether the advantages of k...
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Answered by Elena W. • English tutor
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'Hamlet is a hero incapable of taking action.' Using you knowledge of the play as a whole, show how far you agree with this view of Hamlet.

It can be argued that Hamlet’s failure to take action is exemplified through his avowed intention to "put an antic disposition on" as a disguise for his real feelings and intentions. The hypocrisy ...
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Answered by Elena W. • English tutor
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What is gerundival attraction and how do I translate it?

"Gerundival attraction" is a fancy term for the process by which a gerund turns into a gerundive. A reminder: a geru nd is one of those words that has -nd- in it (e.g., faciendum , "doing&quot...
Answered by • Latin tutor
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