en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

f(x)=(-2x-6)/(x^2+3x)

Solution

f (x) = \frac{- 2 x - 6}{x ^{2} + 3 x}

Solution

Domain : x < - 3 or - 3 < x < 0 or x > 0

Range : f (x) < 0 or 0 < f (x) < \frac{2}{3} or f (x) > \frac{2}{3}

Intercepts : None

Asymptotes : Vertical x = 0, Horizontal y = 0

Extreme Points : None

+1

Interval Notation

Domain : (- \infty, - 3) \cup (- 3, 0) \cup (0, \infty)

Range : (- \infty, 0) \cup (0, \frac{2}{3}) \cup (\frac{2}{3}, \infty)

Solution steps

Domain of

\frac{- 2 x - 6}{x ^{2} + 3 x} : x < - 3 or - 3 < x < 0 or x > 0

Range of

\frac{- 2 x - 6}{x ^{2} + 3 x} : f (x) < 0 or 0 < f (x) < \frac{2}{3} or f (x) > \frac{2}{3}

Axis interception points of

\frac{- 2 x - 6}{x ^{2} + 3 x} :

None

Asymptotes of

\frac{- 2 x - 6}{x ^{2} + 3 x} :

Vertical

: x = 0,

Horizontal

: y = 0

Extreme Points of

\frac{- 2 x - 6}{x ^{2} + 3 x} :

None

Popular Examples

y = 12 x - 2

f(x)=2x^3+3x^2-x-5

f (x) = 2 x^{3} + 3 x^{2} - x - 5

y = 5 x^{2} - 1

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

f (x) = 3 x^{2} + 16

Frequently Asked Questions (FAQ)

What is the f(x)=(-2x-6)/(x^2+3x) ?
The f(x)=(-2x-6)/(x^2+3x) is