What is the inflection f(x)=(x+5)^{2/7} ?

The inflection f(x)=(x+5)^{2/7} is None

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inflection f(x)=(x+5)^{2/7}

inflection points

f (x) = (x + 5)^{\frac{2}{7}}

None

Solution steps

Find where

f^{''} (x)

is equal to zero or undefined

x = - 5

Identify inflection points not in domain or where

f (x)

is not continuous

Domain of

(x + 5)^{\frac{2}{7}} : - \infty < x < \infty

All inflection points are in domain and not on domain edges

x = - 5

Find intervals:

Concave Downward

: - \infty < x < - 5,

Concave Downward

: - 5 < x < \infty

None

sin (6 x)

f (x) = \frac{x + 6}{x ( x + 11 )}

f (x) = 2 x^{2} - 8 x

(1.5) (5.6)

5 x^{3} - 15 x

What is the inflection f(x)=(x+5)^{2/7} ?
The inflection f(x)=(x+5)^{2/7} is None