Find the value of `a` in order that `f(x)=sqrt(3)sinx-cosx-2a x+b` decreases for all real values of `xdot`

The value of K in order that f(x)=sin x-cos x-Kx+5 decreases for all positive real value of x is given by

Find the values 'a' for which the function f(x)=(a+2)x^(3)-3ax^(2)+9ax-1 decreases for all real values of x

Find the values of a for which the function f(x)=(a+2)x^(3)-3ax^(2)+9ax-a decreasing for all real values of x.

The interval in which the function f(x)=sin x-cos x -ax +b decreases for all real values of x is given by

Find all values of f(x) for which f(x) =x+sqrt(x^2)

Find the values of 'a' for which f(x)=sinx-ax+b is decreasing function on R.

Let f(x) be a function such that f(x)=log_((1)/(3))(log_(3)(sin x+a)). If f(x) is decreasing for all real values of x, then

Let f(x) be a function such that f '(x)= log _(1//3) (log _(3) (sin x+ a)). The complete set of values of 'a' for which f (x) is strictly decreasing for all real values of x is: