Solution
critical points
Solution
Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
All critical points are in domain
Popular Examples
domain of arcsin(x)domain domain of 2/(2x+8)domain slope of 8x+4y=2slope domain of log_{2}(x+1)domain midpoint (-2,1),(-2,-4)midpoint
Frequently Asked Questions (FAQ)
What is the critical f(x)=x^2-2x ?
The critical f(x)=x^2-2x is x=1