What is the monotone x^2-x-6 ?

The monotone x^2-x-6 is Decreasing:-infinity <x< 1/2 ,Increasing: 1/2 <x<infinity

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

monotone x^2-x-6

monotone intervals

x^{2} - x - 6

Decreasing : - \infty < x < \frac{1}{2}, Increasing : \frac{1}{2} < x < \infty

Solution steps

f^{'} (x) = 2 x - 1

Find intervals:

Decreasing

: - \infty < x < \frac{1}{2},

Increasing

: \frac{1}{2} < x < \infty

Decreasing : - \infty < x < \frac{1}{2}, Increasing : \frac{1}{2} < x < \infty

f (x) = 1 - 5 x^{2}

(5 \frac{1}{2}, - 4 \frac{1}{4}), (3 \frac{3}{4}, - 1 \frac{1}{4})

\frac{1}{5} x^{3} - 3

∣ x - 4 ∣ + 7

f (x) = \frac{1}{4} x^{3} - 3

What is the monotone x^2-x-6 ?
The monotone x^2-x-6 is Decreasing:-infinity <x< 1/2 ,Increasing: 1/2 <x<infinity