locate-the-critical-points-of-fx-3x-4-x-3-and-use-the-second-derivative-test-to-

Question

Locate the critical points of $f (x) = 3 x^{- 4} - x^{- 3}$ , and use the Second Derivative Test to identify whether these points are local maxima or minima.

Accepted Answer

$f_{min} (4) = - \frac{1}{256}$

Answer

$f_{min} (4) = - \frac{1}{256}$

Answer

$f_{min} (4) = - \frac{1}{256}$

Answer

$f_{min} (4) = - \frac{1}{256}$

Locate the critical points of f(x)=3x−4−x−3f\left(x\right)=3x^{-4}-x^{-3}, and use the Second Derivative Test to identify whether these points are local maxima or minima.

Locate the critical points of $f (x) = 3 x^{- 4} - x^{- 3}$ , and use the Second Derivative Test to identify whether these points are local maxima or minima.