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Find the turning point of y = x + 1 + 4/x2 and describe the nature of the turning point

To find the turning point of the equation, it should be recognised that we desire the point at which the gradient is 0. The gradient is given by dy/dx and hence we differentiate the equation with respect ...

AK
Answered by Animit K. Maths tutor
11223 Views

"Ethical language is based on fact". Discuss.

Meta-ethics is a study of ethical language and an attempt to understand what we mean when we use words such as "good" and "right". There are two main approaches to meta-ethics: cogniti...

LD
5406 Views

Explain how an electrochemical gradient is formed in the mitochondria, and how this gradient is used to synthesise ATP.

At the first proton pump and associated electron carrier of the inner mitochondrial membrane reduced NAD releases two H+ ions and two electrons. An electron travels down a series of electron ca...

LZ
Answered by Laurence Z. Biology tutor
2673 Views

Given y=2x(x^2-1)^5, show that dy/dx = g(x)(x^2-1)^4 where g(x) is a function to be determined.

y=2x(x2-1)5 --> y=uv, where u=2x; v=(x2-1)5 --> thus product rule required.u'=2v'=10x(x2-1)4Product rule: dy/dx = uv' + v'uTherefore...

SH
Answered by Sean H. Maths tutor
4833 Views

In the presence of carbon monoxide, less oxygen is transported to the blood. Suggest why, in terms of bond strength and stability constants.

Point 1: Stability constant with CO is greater than with 02.Point 2: Bond with CO is stronger than with 02.Explanation: In haemoglobin a central Fe2+ ion in an octahedral complex compromising four dative ...

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