Find the range of the function `f(x)=2sqrt(x-2)+sqrt(4-x)`

Find the range of the function f(x)=x^2-2x-4.

The number of integers in the range of the function f(x)=|4((sqrt(cosx)-sqrt(sinx))(sqrt(cosx)+sqrt(sinx)))/((cosx+sinx))| is ________.

Find the range of the function f(x)=(1)/(2+sin3x) .

The number of integers in the range of the function f(x)=|4((sqrt(cos"x")-sqrt(sinx))(sqrt(cos"x")+sqrt(sinx)))/(cosx+sinx)| is______

Find the domain of the function f(x)=sqrt(1+sqrt(1-sqrt(1-x^(2))))

Find the domain of the function f (x) =sqrt( 1+ sqrt( 1-sqrt( 1-x^(3))) )

Find the domain and range of the function f(x)=(1)/sqrt(x-5)

Find the range of the function f(x)=3 sin (sqrt((pi^(2))/(16)-x^(2))).

The range of the function f(x) = x^2 +2x +2 is