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Popular >

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

Solution

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

Solution

Domain : x < 0 or x > 0

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

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

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

Extreme Points : None

+1

Interval Notation

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

Range : (- \infty, \infty)

Solution steps

Domain of

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

Range of

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

Axis interception points of

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

X Intercepts

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

Asymptotes of

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

Vertical

: x = 0,

Horizontal

: y = 2, y = - 2

Extreme Points of

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

None

Popular Examples

f(x)=3x^2-18x+29

f (x) = 3 x^{2} - 18 x + 29

expand (x-2)(-x-4)expand

(x - 2) (- x - 4)

f (x) = 3 x^{2} - x + 7

y = ∣ x ∣ - 10

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

Frequently Asked Questions (FAQ)

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