Thread: For what values...

For what values of a and b will the function defined by f(x)=a(x-b ln x)

have f(2)=5 as arelative minimum value.Justify your conclusion.

Originally Posted by mathcalculushelp

For what values of a and b will the function defined by f(x)=a(x-b ln x)

have f(2)=5 as arelative minimum value.Justify your conclusion.

first 2 is a relative minimum for the function that mean it is a critical point for the first derivative







and you have f(2)=5