please help me...

1. Consider the function .

The absolute maximum value is: ???

and this occurs at ???

The absolute minimum value is: ???

and this occurs at ??

2. Consider the function .

Find the absolute minimum value of this function.

Answer: ??

find the absolute maximum value of this function.

Answer: ??

Find the absolute maximum and absolute minimum values of the function

on the interval .

Absolute maximum = ???

Absolute minimum = ????