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Find the gradient of the curve (x^3)-4(y^2)=12xy at the point P(-8,8)

First of all differentiate the equation of the curve implicitly, giving: 3x 2 -8y(dy/dx)=12y+12x(dy/dx) => (dy/dx)(12x+8y)=3x 2 -12y => dy/dx=(3x 2 -12y)/(12x+8y) As dy/dx is the gradient of the curve,...
FG
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What is glycolysis?

Glycolysis is the process by which cells create ATP from glucose. It occurs in all cells. Glycolysis is an anaerobic process, which, means it may occur even without oxygen. Glucose is converted to 2 molecule...
VT
Answered by Vittoria T. • Biology tutor
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What is the second declension?

Nouns of the second declension are normally masculine or neuter. Masculine: Singular: nominative: -us genitive: -i dative: -o accusative: -um vocative: -e or -i ablative: -o Plural: nominative: -i genitive: ...
VT
Answered by Vittoria T. • Latin tutor
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Give advantages and disadvantages of treating patients with an artificial heart.

advantages: it's useful where no other treatment is available or when the patient's near to death it extends a lifespan disadvantages: there's a low success rate the device has limited lifespan or battery wi...
SW
Answered by Sally W. • Biology tutor
12685 Views

How do I know the gender of nouns in German?

There are not really any rules for the gender of nouns in German. That means you have to learn the article ('der', 'die, 'das') with every new noun you learn. You will get a sense for the gender of words aft...
LF
Answered by Lukas F. • German tutor
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