Find all local extreme values of the function f(x) =

Question

Find all local extreme values of the function f(x) =  - 6  + 12x - 5 and their locations.
A) local maximum 3 at x = 2, local minimum -61 at x = -2 
B) local maximum -61 at x = -2, local minimum 3 at x = 2 
C) local maximum 3 at x = -2, local minimum -61 at x = 2 
D) local maximum -61 at x = 2, local minimum 3 at x = -2 
E) no local extrema

Quizplus · Accepted Answer

The Answer of Find all local extreme values of the function f(x) =  - 6  + 12x - 5 and their locations.
A) local maximum 3 at x = 2, local minimum -61 at x = -2 
B) local maximum -61 at x = -2, local minimum 3 at x = 2 
C) local maximum 3 at x = -2, local minimum -61 at x = 2 
D) local maximum -61 at x = 2, local minimum 3 at x = -2 
E) no local extrema