What is derivative of f(x)=(12)/x ,\at x=2 ?

The answer to derivative of f(x)=(12)/x ,\at x=2 is -3

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derivative of f(x)=(12)/x ,\at x=2

derivative of

f (x) = \frac{12}{x}, at x = 2

- 3

Solution steps

\frac{d}{d x} (\frac{12}{x}) = - \frac{12}{x ^{2}}

Find the value of

- \frac{12}{x ^{2}}

for

x = 2 : - 3

- 3

(- 5.13) (6.4)

x^{2} + y^{2} + 2 y = 0, (0, - 2)

f (x) = 1 + ln (2 x - 1), at x = 1

x^{2} + y^{2} = 25

(23, 2)

What is derivative of f(x)=(12)/x ,\at x=2 ?
The answer to derivative of f(x)=(12)/x ,\at x=2 is -3