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Popular Functions >

y=-1/(x^2)-4

Solution

y = - \frac{1}{x ^{2}} - 4

Solution

Domain : x < 0 or x > 0

Range : f (x) < - 4

Intercepts : None

Asymptotes : Vertical x = 0, Horizontal y = - 4

Extreme Points : None

+1

Interval Notation

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

Range : (- \infty, - 4)

Solution steps

Domain of

- \frac{1}{x ^{2}} - 4 : x < 0 or x > 0

Range of

- \frac{1}{x ^{2}} - 4 : f (x) < - 4

Axis interception points of

- \frac{1}{x ^{2}} - 4 :

None

Asymptotes of

- \frac{1}{x ^{2}} - 4 :

Vertical

: x = 0,

Horizontal

: y = - 4

Extreme Points of

- \frac{1}{x ^{2}} - 4 :

None

Graph

Popular Examples

f(x)=x^6+2x^5-3x^4+4x^2-1

f(x)=1-cos(12x)

f(x)=-x^2(x-1)(x+3)

Frequently Asked Questions (FAQ)

What is the y=-1/(x^2)-4 ?
The y=-1/(x^2)-4 is