Find the absolute maximum and minimum values of each of the following in the given intervals :
`f(x)=x^(3)" in "[-2, 2]`.

Find the absolute maximum and minimum values of each of the following in the given intervals : f(x)=(x-1)^(2)+3" in "[-3, 1]

Find the absolute maximum and minimum values of each of the following in the given intervals : f(x)=x^(2)+16/x,x in [1, 3]

Find the absolute maximum and minimum values of each of the following in the given intervals : f(x)=sinx+cosx" in "[0, pi]

Find the absolute maximum and minimum values of each of the following in the given intervals : f(x)=cos^(2)x+sinx" in "[0, pi] .

Find the absolute maximum and minimum values of each of the following in the given intervals : f(x)=x^(50)-x^(20),[0,1]

Find the absolute maximum and minimum values of each of the following in the given intervals : f(x)=x^(3)-(5)/(2)x^(2)-2x+1, 0 le x le3.

Find the absolute maximum and minimum values of each of the following in the given intervals : f(x)=x^(3)-3x, -3 le x le3

Find the absolute maximum and minimum values of each of the following in the given intervals : f(x)=2x^(3)-15x^(2)+36x+1" in "[1, 5]

Find the absolute maximum and minimum values of each of the following in the given intervals : y=2cos 2x-cos 4x, 0lexlepi.