What is the critical f(x)= x/(x^2+25) ?

The critical f(x)= x/(x^2+25) is x=-5,x=5

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critical f(x)= x/(x^2+25)

critical points

f (x) = \frac{x}{x ^{2} + 25}

x = - 5, x = 5

Solution steps

\frac{x}{x ^{2} + 25}

Find where

f^{'} (x)

is equal to zero or undefined

x = - 5, x = 5

Identify critical points not in

f (x)

domain

Domain of

\frac{x}{x ^{2} + 25} : - \infty < x < \infty

All critical points are in domain

x = - 5, x = 5

f (x) = \frac{2 x - 3}{x + 4}

\frac{4}{4 + x}

3 x

2 x + 5 y = - 30

(1.2) (- 3.8)

What is the critical f(x)= x/(x^2+25) ?
The critical f(x)= x/(x^2+25) is x=-5,x=5