What is derivative of f(x)= 1/(x^2),\at x=2 ?

The answer to derivative of f(x)= 1/(x^2),\at x=2 is -1/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

derivative of f(x)= 1/(x^2),\at x=2

derivative of

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

- \frac{1}{4}

Solution steps

\frac{d}{d x} (\frac{1}{x ^{2}}) = - \frac{2}{x ^{3}}

Find the value of

- \frac{2}{x ^{3}}

for

x = 2 : - \frac{1}{4}

- \frac{1}{4}

(- 7, - 7), (- 6, - 1)

(- 4, - 3), (7, - 5)

f (x) = ln (x - 5)

(- 7.5) (7.3)

(33, 3)

What is derivative of f(x)= 1/(x^2),\at x=2 ?
The answer to derivative of f(x)= 1/(x^2),\at x=2 is -1/4