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Popular >

f(x)=-sech(x)tanh(x)

Solution

f (x) = - sech (x) tanh (x)

Solution

Domain : x < 0 or x > 0

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

X Intercepts : (0, 0)

Asymptotes : Horizontal y = 0

Extreme Points : Maximum (ln (- 1 + 2), \frac{1}{2}), Minimum (ln (1 + 2), - \frac{1}{2})

+1

Interval Notation

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

Solution steps

Domain of

- sech (x) tanh (x) : x < 0 or x > 0

Range of

- sech (x) tanh (x) : - \frac{1}{2} \leq f (x) < 0 or 0 < f (x) \leq \frac{1}{2}

Axis interception points of

- sech (x) tanh (x) :

X Intercepts

: (0, 0)

Asymptotes of

- sech (x) tanh (x) :

Horizontal

: y = 0

Extreme Points of

- sech (x) tanh (x) :

Maximum

(ln (- 1 + 2), \frac{1}{2}),

Minimum

(ln (1 + 2), - \frac{1}{2})

Graph

Popular Examples

integral of 1/(u(1+u^2))

\int \frac{1}{u ( 1 + u ^{2} )} d u

integral of 2/(sqrt(3+2x))

\int \frac{2}{3 + 2 x} d x

limit as x approaches 3 of x/(x-3)

x \to 3 lim (\frac{x}{x - 3})

integral of-(3x)/((x^2-2)^3)

\int - \frac{3 x}{( x ^{2} - 2 ) ^{3}} d x

integral from 1 to 2 of 5x^2-4x+3

\int_{1}^{2} 5 x^{2} - 4 x + 3 d x

Frequently Asked Questions (FAQ)

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