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

Popular >

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

f (x) = \frac{- 1}{x ^{2} + 2}

Domain : - \infty < x < \infty

Range : - \frac{1}{2} \leq f (x) < 0

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

Asymptotes : Horizontal y = 0

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

Interval Notation

Domain : (- \infty, \infty)

Solution steps

Domain of

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

Range of

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

Axis interception points of

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

Y Intercepts

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

Asymptotes of

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

Horizontal

: y = 0

Extreme Points of

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

Minimum

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

f (x) = \frac{2}{x ^{2} + 2 x - 24}

f (x) = \frac{3600}{60 + x}

f (x) = \frac{1}{4} x^{3} + \frac{1}{6} x + 1

f (x) = 3 x^{4} - 2 x^{3} + 74 x^{2} - 50 x - 25

P (x) = \frac{1}{7} (x^{4} - 4 x^{3} + 3 x^{2} + 4 x - 4)^{2}