OpenStax, Precalculus 2e §12.4 Derivatives · Exercise 64 · Algebra · Expressions

Derivatives · Exercise 64

Use the definition for the derivative at a point $x = a,$ $x \to a l im \frac{f ( x ) - f ( a )}{x - a},$ to find the derivative of the functions.

$f (x) = \frac{1}{x ^{2}}$

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OpenStax, Precalculus 2e · §12.4 Derivatives · Exercise 64

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