What is the critical f(x)=x^3-2x^2-15x+2 ?

The critical f(x)=x^3-2x^2-15x+2 is x=-5/3 ,x=3

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critical f(x)=x^3-2x^2-15x+2

critical points

f (x) = x^{3} - 2 x^{2} - 15 x + 2

x = - \frac{5}{3}, x = 3

Solution steps

x^{3} - 2 x^{2} - 15 x + 2

Find where

f^{'} (x)

is equal to zero or undefined

x = - \frac{5}{3}, x = 3

Identify critical points not in

f (x)

domain

Domain of

x^{3} - 2 x^{2} - 15 x + 2 : - \infty < x < \infty

All critical points are in domain

x = - \frac{5}{3}, x = 3

f (x) = ∣ ln (x + 4) ∣ - 1

f (x) = x^{3} - 2 x^{2} - 15 x

f (t) = 2 cos (t) + sin (2 t)

f (x) = 3 x + \frac{1}{x}

f (x) = 3 x^{4} + 8 x^{3} - 6 x^{2} - 24 x

What is the critical f(x)=x^3-2x^2-15x+2 ?
The critical f(x)=x^3-2x^2-15x+2 is x=-5/3 ,x=3