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786889
 3 years ago
what are the critical values of f'(x)= x^2+9/x^2
786889
 3 years ago
what are the critical values of f'(x)= x^2+9/x^2

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uzma
 3 years ago
Best ResponseYou've already chosen the best response.1critical points are those where the derivative vanishes

uzma
 3 years ago
Best ResponseYou've already chosen the best response.1or the derivative does not exist

786889
 3 years ago
Best ResponseYou've already chosen the best response.0ok f we see denominator x^2 is 0,but in the up x^2+9 if we see c^2+9=0 then c^2=9 which is 3i i dont know the solution here

uzma
 3 years ago
Best ResponseYou've already chosen the best response.1so it means that c=0 is one critical value,coz derivative is not defined there

uzma
 3 years ago
Best ResponseYou've already chosen the best response.1but do mind one thing,function should be defined at the critical value

786889
 3 years ago
Best ResponseYou've already chosen the best response.0so what do you think the solution here , is have any critical value ?

uzma
 3 years ago
Best ResponseYou've already chosen the best response.1what function is actually given in this prob,u posted the derivative

786889
 3 years ago
Best ResponseYou've already chosen the best response.0f(x)=9/x+x is the funtion
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