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Popular Functions >

y=(x+1)/(x^2+x-2)

Solution

y = \frac{x + 1}{x ^{2} + x - 2}

Solution

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

Range : - \infty < f (x) < \infty

X Intercepts : (- 1, 0), Y Intercepts : (0, - \frac{1}{2})

Asymptotes : Vertical x = - 2, x = 1, Horizontal y = 0

Extreme Points : None

+1

Interval Notation

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

Range : (- \infty, \infty)

Solution steps

Domain of

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

Range of

\frac{x + 1}{x ^{2} + x - 2} : - \infty < f (x) < \infty

Axis interception points of

\frac{x + 1}{x ^{2} + x - 2} :

X Intercepts

: (- 1, 0),

Y Intercepts

: (0, - \frac{1}{2})

Asymptotes of

\frac{x + 1}{x ^{2} + x - 2} :

Vertical

: x = - 2, x = 1,

Horizontal

: y = 0

Extreme Points of

\frac{x + 1}{x ^{2} + x - 2} :

None

Graph

Popular Examples

f(x)=sqrt(10-7x)

f(x)= 7/(x+sqrt(3))

f(x)=(4x^2-x)/(x^2)

f(x)=sqrt(x^2+6x+2)-sqrt(x^2-4x+1)

f(t)=100^{t^2-0.5t}

Frequently Asked Questions (FAQ)

What is the y=(x+1)/(x^2+x-2) ?
The y=(x+1)/(x^2+x-2) is