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The Curve C has equation y = 3x^4 - 8x^3 -3. Find the first and second derivative w.r.t x and verify that y has a stationary point when x = 2. Determine the nature of this stationary point, giving a reason for your answer.

The first derivative is otherwise denoted by dy/dx.dy/dx = 12x^3 -24x^2.The second derivative is denoted by d2y/dx2, otherwise known as the first derivative of the function dy/dx.d

Answered by Jemisha B. Maths tutor
4141 Views

Discuss the imagery of light and darkness in Steinbeck's 'Of Mice And Men'

Background:Set in 1920s Depression America - only thing keeping people going is the delusion of the American Dream and light/ dark imagery symbolises the hope and despair associated with it in the novelCh...

Answered by Dan O. English tutor
1317 Views

Describe the structure of DNA

DNA is made up of two anti-parallel strands running in opposite directions. It is made up of individual monomers called nucleotides which in turn contain: a sugar (deoxyribose), a base (A, G, C or T), and...

Answered by Jamie H. Biology tutor
1463 Views

How far were the Nazis in control of the German people between 1933 and 1945? Explain your answer.

In your answer you should bring up 2 examples of Nazi control over the people (e.g. the use of the media and propaganda / the Gestapo and it's role) and 2 examples where they were not completely in contro...

Answered by James B. History tutor
2511 Views

Explain what the P wave, QRS complex and T wave mean on an ECG?

P wave - atrial systole. This is when both atria of the heart contract, to force blood from the atria to the ventricles. The valves that separates the left atrium and the left ventricle i...

Answered by Ankit G. Biology tutor
4418 Views

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