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How do you find the derivative of #1000/x#?

Answer 1

Emma Aldridge

Let #y=1000/x# or #y=1000x^(-1)#, then by the power rule for

derivatives we get

#y'=(-1000)/(x^2)#

The power rule for derivatives states that #d/dx[u^(n)]=n*u^(n-1)#.

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Answer 2

Aurora Alvarado

The derivative of ( \frac{1000}{x} ) is ( -\frac{1000}{x^2} ).

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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