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Popular >

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

Solution

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

Solution

Domain : - \infty < x < \infty

Range : - 1 \leq f (x) \leq 1

X Intercepts : (0, 0), Y Intercepts : (0, 0)

Asymptotes : Horizontal y = 0

Extreme Points : Minimum (- 1, - 1), Maximum (1, 1)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 1, 1]

Solution steps

Domain of

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

Range of

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

Axis interception points of

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

X Intercepts

: (0, 0),

Y Intercepts

: (0, 0)

Asymptotes of

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

Horizontal

: y = 0

Extreme Points of

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

Minimum

(- 1, - 1),

Maximum

(1, 1)

Popular Examples

63x^2y^{''}+14x(x-9)y^'-14(x-9)y=-2x^3

63 x^{2} y^{^{''}} + 14 x (x - 9) y^{^{'}} - 14 (x - 9) y = - 2 x^{3}

tangent of y=x^2-x tangent of

y = x^{2} - x

limit as x approaches 0 of csc(0)

x \to 0 lim (csc (0))

derivative of 5.7x+2.2 derivative of

5.7 x + 2.2

derivative of 5x^2+4x

\frac{d}{d x} (5 x^{2} + 4 x)

Frequently Asked Questions (FAQ)

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