What is the critical x^3-3x^2-9x+10 ?

The critical x^3-3x^2-9x+10 is x=-1,x=3

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critical x^3-3x^2-9x+10

critical points

x^{3} - 3 x^{2} - 9 x + 10

x = - 1, x = 3

Solution steps

x^{3} - 3 x^{2} - 9 x + 10

Find where

f^{'} (x)

is equal to zero or undefined

x = - 1, x = 3

Identify critical points not in

f (x)

domain

Domain of

x^{3} - 3 x^{2} - 9 x + 10 : - \infty < x < \infty

All critical points are in domain

x = - 1, x = 3

f (x) = \frac{ln ( x )}{2 x}

f (x, y) = ln (x + y) + x^{2} - y

f (x) = ∣ 3 - 2 x ∣

f (x, y) = 2 x^{2} + 3 y^{2} - 12 x - 2 y + 1

f (x) = 3^{I n x}