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Popular Functions >

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

Solution

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

Solution

Domain : - \infty < x < \infty

Range : 0 < f (x) \leq 1

Y Intercepts : (0, 1)

Asymptotes : Horizontal y = 0

Extreme Points : Maximum (0, 1)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (0, 1]

Solution steps

Domain of

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

Range of

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

Axis interception points of

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

Y Intercepts

: (0, 1)

Asymptotes of

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

Horizontal

: y = 0

Extreme Points of

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

Maximum

(0, 1)

Graph

Popular Examples

inverse of y=4x^3

inflection f(x)=x+(17)/x

inverse of f(x)=5x^2

midpoint (-1,5),(-1,-3)

domain of f(x)=(x+2)/(x^2+9x+14)

Frequently Asked Questions (FAQ)

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