Solution
critical points
Solution
Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
is not defined at , therefore:
Graph
Popular Examples
critical f(x)=5ax-2x^2critical (6x^2+2x-3)/(x-4)critical f(x)=2x^3+3x^2-72x+7critical xe^{6x^2}critical f(x)=x(x-6)
Frequently Asked Questions (FAQ)
What is the critical f(x)=x^2+(128)/x ?
The critical f(x)=x^2+(128)/x is x=4