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)=x^3+3xcritical f(x,y)=e^{(x^2+0.5y^2-5xy-3x)}critical f(x)=t-\sqrt[3]{t}critical (4+x)/(x-4)critical xsqrt(x+3)
Frequently Asked Questions (FAQ)
What is the critical f(x)=x^2-x-ln(x) ?
The critical f(x)=x^2-x-ln(x) is x=1