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Popular >

derivative of f(x)=-9/x ,\at x=-4

Solution

derivative of

f (x) = - \frac{9}{x}, at x = - 4

Solution

\frac{9}{16}

Solution steps

\frac{d}{d x} (- \frac{9}{x}) = \frac{9}{x ^{2}}

Find the value of

\frac{9}{x ^{2}}

for

x = - 4 : \frac{9}{16}

\frac{9}{16}

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Frequently Asked Questions (FAQ)

What is derivative of f(x)=-9/x ,\at x=-4 ?
The answer to derivative of f(x)=-9/x ,\at x=-4 is 9/16