Solution
critical points
Solution
Solution steps
Absolute value functions are piecewise functions
Find the function intervals:
Evaluate the function behavior for each interval
Find where is equal to zero or undefined
Graph
Popular Examples
critical f(x)=((x-2)^2)/xcritical 9/8 y-y^2-1/2 xycritical f(x)=ax^2-2xy+ay^2critical f(x)=(x+6)^2(x-3)critical f(x)=x^4+4x^2y^2+4y^4+1
Frequently Asked Questions (FAQ)
What is the critical |x-2| ?
The critical |x-2| is x=2