Identify the function's extreme values in the given domain, and say where they are assumed. Tell which of the extreme
values, if any, are absolute.
-$$f ( x ) = x ^ { 2 } - 4 x , - \infty

Question

Identify the function's extreme values in the given domain, and say where they are assumed. Tell which of the extreme
values, if any, are absolute.
-$$f ( x ) = x ^ { 2 } - 4 x , - \infty < x \leq 4$$
A) local and absolute minimum: -4 at x = 2; local and absolute maximum: 0 at x = 4
B) local minimum: -4 at x = 2; local and absolute maximum: 0 at x = 4
C) local minimum: 0 at x = 4; local and absolute maximum:-4 at x = 2
D) local and absolute minimum: -4 at x = 2; local maximum: 0 at x = 4

Quizplus · Accepted Answer

The Answer of Identify the function's extreme values in the given domain, and say where they are assumed. Tell which of the extreme
values, if any, are absolute.
-$$f ( x ) = x ^ { 2 } - 4 x , - \infty < x \leq 4$$
A) local and absolute minimum: -4 at x = 2; local and absolute maximum: 0 at x = 4
B) local minimum: -4 at x = 2; local and absolute maximum: 0 at x = 4
C) local minimum: 0 at x = 4; local and absolute maximum:-4 at x = 2
D) local and absolute minimum: -4 at x = 2; local maximum: 0 at x = 4

Identify the Function's Extreme Values in the Given Domain, and Say