Solution

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

critical+3cot(1/2 x)-2critical f(x)=2xsqrt(100-x^2)critical f(x)=3x^4-4x^3-12x^2+1critical f(x,y)=x^2+2x^2y+y^3critical f(x,y)=e^{5xy}

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=9x^6(3-x)^5 ?

    The critical f(x)=9x^6(3-x)^5 is x=0,x= 18/11 ,x=3