Approximate the Critical Numbers of the Function Shown in the Graph

Multiple Choice

Approximate the critical numbers of the function shown in the graph and determine whether the function has a relative maximum, a relative minimum, an absolute maximum, an absolute minimum, or none of these at each critical number on the interval shown.

A) The critical number $x = - 1$ yields an absolute maximum and the critical number $x = 1$ yields an absolute minimum..
B) Both the critical numbers $x = - 1$ & $x = 1$ yield an absolute maximum.
C) The critical number $x = - 1$ yields an absolute minimum and the critical number $x = 1$ yields an absolute maximum.
D) Both the critical numbers $x = - 1$ and $x = 1$ yield an absolute minimum.
E) The critical number $x = - 1$ yields a relative minimum and the critical number $x = 1$ yields a relative maximum.