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The curve C has equation y = x^3 - 3x^2 - 9x + 14. Find the co-ordinates and nature of each of the stationery points of C.

Step 1: Differentiate y with respect to x. dy/dx = 3x^2 - 6x - 9 Step 2: Equate to zero and solve. 3x^2 - 6x - 9 = 0(x - 3)(x+1) = 0x = 3, x = -1 Step 3: Substitute into original equation to find y. At x = 3...
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Answered by Daniel A. • Maths tutor
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Where do you start with a Bach Chorale harmonisation?

Of course, there is more than one way to approach a Bach Chorale, but I think the first thing to do is identify the basic chords (I, V, IV, VI, II) in the key that you find yourself in. From there you have a...
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Answered by Ben B. • Music tutor
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"Buddhism does not support Feminism" - Evaluate this view

Firstly, I will begin with some advice for writing the answer. As this answer will be an essay you short start with a short and snappy introduction in which you should state whether you agree or disagree wit...
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What is Https?

Https or hyper text transfer protocol secure is a method that is used to securely transfer data between the client and the webserver. This ensures that the data packets sent have been encrypted so that if in...
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Answered by Harsh P. • Computing tutor
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Outline how overpopulation is a major cause of poverty

Overpopulation means that in a nation there isn't enough resources to maintain the populations sustainably. Leads to a lot of other issues that further exacerbate poverty:congestion over crowdingspread of in...
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Answered by Ife A. • Geography tutor
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