What is the critical f(x)=x^3-12x-5 ?

The critical f(x)=x^3-12x-5 is x=-2,x=2

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critical f(x)=x^3-12x-5

critical points

f (x) = x^{3} - 12 x - 5

x = - 2, x = 2

Solution steps

x^{3} - 12 x - 5

Find where

f^{'} (x)

is equal to zero or undefined

x = - 2, x = 2

Identify critical points not in

f (x)

domain

Domain of

x^{3} - 12 x - 5 : - \infty < x < \infty

All critical points are in domain

x = - 2, x = 2

9 x + 2 y = 18

f (x) = \frac{4 x}{x + 1}

f (x) = 7 x^{3} - 3 x^{2} + 1

- 7 cos (2 x)

y = 1. 1^{x}