en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

monotone f(x)= x/(x^2+15x+50)

Solution

monotone intervals

f (x) = \frac{x}{x ^{2} + 15 x + 50}

Solution

Decreasing : - \infty < x < - 10, Decreasing : - 10 < x < - 52, Increasing : - 52 < x < - 5, Increasing : - 5 < x < 52, Decreasing : 52 < x < \infty

Solution steps

f^{'} (x) = \frac{- x ^{2} + 50}{( x ^{2} + 15 x + 50 ) ^{2}}

Find intervals:

Decreasing

: - \infty < x < - 10,

Decreasing

: - 10 < x < - 52,

Increasing

: - 52 < x < - 5,

Increasing

: - 5 < x < 52,

Decreasing

: 52 < x < \infty

Decreasing : - \infty < x < - 10, Decreasing : - 10 < x < - 52, Increasing : - 52 < x < - 5, Increasing : - 5 < x < 52, Decreasing : 52 < x < \infty

Popular Examples

inverse of y=log_{4}(x)inverse

y = lo g_{4} (x)

inverse of \sqrt[3]{x-8}inverse

domain of f(x)= 4/(x+19)domain

f (x) = \frac{4}{x + 19}

domain of f(x)=(x+1)/(x^2-6x+8)domain

f (x) = \frac{x + 1}{x ^{2} - 6 x + 8}

inverse of x^2-3 inverse

x^{2} - 3

Frequently Asked Questions (FAQ)

What is the monotone f(x)= x/(x^2+15x+50) ?
The monotone f(x)= x/(x^2+15x+50) is