Find the maximum and minimum values of `f(x)=|x+3|AAx inRR`.

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

Find the maximum and minimum value of f(x)=3cosx+4sinx

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

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

Find the maximum and the minimum values of f(x)=|x+3| for all x in R, if any.

Find the maximum and the minimum values of f(x)=|x+3| for all x in R , if any.

Find the maximum and the minimum values of f(x)=3x^2+6x+8,\ \ x in R , if any.

Find the absolute maximum and minimum values of f(x) = x + sin 2 x on (0,2 pi) and also find the points of (absolute maximum and minimum.