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)=4x^2-8x+6critical f(x)=-x^3+7x^2-15xcritical f(x)=2x^3-3x^2-12x+5critical ln(27+x^3)critical y=sqrt(2)cos^2(x)+cos(2x)
Frequently Asked Questions (FAQ)
What is the critical-1/(x^2) ?
The critical-1/(x^2) is None