What is the critical f(x)=2x^3-21x^2+60x+3 ?

The critical f(x)=2x^3-21x^2+60x+3 is x=2,x=5

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critical f(x)=2x^3-21x^2+60x+3

critical points

f (x) = 2 x^{3} - 21 x^{2} + 60 x + 3

x = 2, x = 5

Solution steps

2 x^{3} - 21 x^{2} + 60 x + 3

Find where

f^{'} (x)

is equal to zero or undefined

x = 2, x = 5

Identify critical points not in

f (x)

domain

Domain of

2 x^{3} - 21 x^{2} + 60 x + 3 : - \infty < x < \infty

All critical points are in domain

x = 2, x = 5

x + 4 + 6

y = - \frac{1}{2} x + 5

\frac{3}{4 - x}

x + 4 - \frac{7 - x}{x}

f (x) = 2 x - 6 x^{2}

What is the critical f(x)=2x^3-21x^2+60x+3 ?
The critical f(x)=2x^3-21x^2+60x+3 is x=2,x=5