Let {{MATH_25}} be the function given by the graph below. {{CMD_26}} {{ENV_27}} {{CMD_28}} {{CMD_29}} {{COMMENT_30}} Find the {{MATH_31}}-coordinate of the point where the function {{MATH_32}} has a global maximum. {{CMD_33}} {{MATH_34}} {{CMD_35}} Observe that {{MATH_36}} for all {{MATH_37}} in the domain of {{MATH_38}}. Notice that the function {{MATH_39}} has also a local maximum at {{MATH_40}}. {{CMD_41}} {{COMMENT_42}}