en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

r(x)=(x+2)/(x^2+x-2)

Solution

r (x) = \frac{x + 2}{x ^{2} + x - 2}

Solution

Domain : x < - 2 or - 2 < x < 1 or x > 1

Range : f (x) < - \frac{1}{3} or - \frac{1}{3} < f (x) < 0 or f (x) > 0

Y Intercepts : (0, - 1)

Asymptotes : Vertical x = 1, Horizontal y = 0

Extreme Points : None

+1

Interval Notation

Domain : (- \infty, - 2) \cup (- 2, 1) \cup (1, \infty)

Range : (- \infty, - \frac{1}{3}) \cup (- \frac{1}{3}, 0) \cup (0, \infty)

Solution steps

Domain of

\frac{x + 2}{x ^{2} + x - 2} : x < - 2 or - 2 < x < 1 or x > 1

Range of

\frac{x + 2}{x ^{2} + x - 2} : f (x) < - \frac{1}{3} or - \frac{1}{3} < f (x) < 0 or f (x) > 0

Axis interception points of

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

Y Intercepts

: (0, - 1)

Asymptotes of

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

Vertical

: x = 1,

Horizontal

: y = 0

Extreme Points of

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

None

Popular Examples

y = - \frac{4}{3} x + 3

f (x) = x^{4} sin (x)

f(x)=cos(3x+2pi)+3

f (x) = cos (3 x + 2 π) + 3

f(x)=sin((2x)/3)

f (x) = sin (\frac{2 x}{3})

f (x) = 6 x^{2} + 5 x - 6

Frequently Asked Questions (FAQ)

What is the r(x)=(x+2)/(x^2+x-2) ?
The r(x)=(x+2)/(x^2+x-2) is