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Popular Functions >

inflection (e^x-e^{-x})/2

Solution

inflection points

\frac{e ^{x} - e ^{- x}}{2}

Solution

(0, 0)

Solution steps

f^{''} (x) = \frac{1}{2} (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}}{2} : 0

(0, 0)

Graph

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Frequently Asked Questions (FAQ)

What is the inflection (e^x-e^{-x})/2 ?
The inflection (e^x-e^{-x})/2 is (0,0)