What is the inflection f(x)=(x+4)^{2/7} ?

The inflection f(x)=(x+4)^{2/7} is None

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inflection f(x)=(x+4)^{2/7}

inflection points

f (x) = (x + 4)^{\frac{2}{7}}

None

Solution steps

Find where

f^{''} (x)

is equal to zero or undefined

x = - 4

Identify inflection points not in domain or where

f (x)

is not continuous

Domain of

(x + 4)^{\frac{2}{7}} : - \infty < x < \infty

All inflection points are in domain and not on domain edges

x = - 4

Find intervals:

Concave Downward

: - \infty < x < - 4,

Concave Downward

: - 4 < x < \infty

None

f (x) = 2^{x - 4}

f (x) = ln (16 - t^{2})

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

f (x) = \frac{5}{9 + x}

x^{5} ln (x)

What is the inflection f(x)=(x+4)^{2/7} ?
The inflection f(x)=(x+4)^{2/7} is None