What is the critical f(x)= 1/2 x^2+3x+7 ?

The critical f(x)= 1/2 x^2+3x+7 is x=-3

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critical f(x)= 1/2 x^2+3x+7

critical

x = - 3

Solution steps

\frac{1}{2} x^{2} + 3 x + 7

Find where

f^{'} (x)

is equal to zero or undefined

x = - 3

Identify critical points not in

f (x)

domain

Domain of

\frac{1}{2} x^{2} + 3 x + 7 : - \infty < x < \infty

All critical points are in domain

x = - 3

What is the critical f(x)= 1/2 x^2+3x+7 ?
The critical f(x)= 1/2 x^2+3x+7 is x=-3