What is the tangent of y= 4/x ,(-5,-4/5) ?

The tangent of y= 4/x ,(-5,-4/5) is y=-4/25 x-8/5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

tangent of y= 4/x ,(-5,-4/5)

tangent of

y = \frac{4}{x}, (- 5, - \frac{4}{5})

y = - \frac{4}{25} x - \frac{8}{5}

Solution steps

Find the slope of

y = \frac{4}{x} : \frac{d y}{d x} = - \frac{4}{x ^{2}}

Compute the slope of

y = \frac{4}{x}

(- 5, - \frac{4}{5}) : m = - \frac{4}{25}

Find the line with slope m=

- \frac{4}{25}

and passing through

(- 5, - \frac{4}{5}) : y = - \frac{4}{25} x - \frac{8}{5}

y = - \frac{4}{25} x - \frac{8}{5}

7 x y \frac{d y}{d x} = 1

(- 5, - 7), (4, - 1)

x, at x = 81

e^{r}

\int_{0}^{\frac{3 π}{2}} 3 ∣ sin (x) ∣ d x

What is the tangent of y= 4/x ,(-5,-4/5) ?
The tangent of y= 4/x ,(-5,-4/5) is y=-4/25 x-8/5