Find the maximum and minimum values of `f(x)=(1-x)+|x|`

Find the maximum and the minimum values of f(x)=-|x-1|+5 for all x in R, if any.

Find the maximum and minimum values of f(x)=-|x+1|+3 on R, if any,without using derivatives.

Find the maximum and minimum values of f(x) = (-x + 2sin x) " on " [0, 2pi]

Let f(x)=sin x+cos x+tan x+sin^(-1)x+cos^(-1)x+tan^(-1)x Then find the maximum and minimum values of f(x)

Find the maximum and minimum values of f(x)=x^(50)-x^(20) in the interval [0,1] .

Find the maximum and minimum values of f(x)=x^(50)-x^(20) in the interval [0,1] .

Find the maximum and minimum values of f(x)=2x^(3)-24x+107 in the interval [1,3]

Find the maximum and minimum values of f(x)=sin x+(1)/(2)cos2x in [0,pi/2]

Find the maximum and minimum values of f(x)=x^(3)-1 on R, if any,without using derivatives.

Find the maximum and minimum values of f(x)=-(x-1)^(2)+2 on R, if any,without using derivatives.