en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

inflection ((e^x-e^{-x}))/9

Solution

inflection points

\frac{( e ^{x} - e ^{- x} )}{9}

Solution

(0, 0)

Solution steps

f^{''} (x) = \frac{1}{9} (e^{x} - e^{- x})

Find intervals:

Concave Downward

: - \infty < x < 0,

Concave Upward

: 0 < x < \infty

Plug

x = 0

into

\frac{e ^{x} - e ^{- x}}{9} : 0

(0, 0)

Graph

Popular Examples

slope ofintercept-5x-2y=4

domain of sqrt(x-8)

domain of (x-3)/(5x-15)

midpoint (-3,-1),(-4,2)

symmetry y=x^2-2x-35

Frequently Asked Questions (FAQ)

What is the inflection ((e^x-e^{-x}))/9 ?
The inflection ((e^x-e^{-x}))/9 is (0,0)