For what values of `a ,` the function `f(x)=((sqrt(a+4))/(1-a) -1)x^5-3x+"log"(5)` decreases for all real `xdot`

For what values of a, the function f(x)={((sqrt(a+4))/(1-a))x^(5)-3x+log(5) decreases for all real x.

The set of all values of a for which the function f(x)=(sqrt(a+4)/(1-a)-1)x^5-3x+log5 decreases for all real x is

The set of all values of 'a' for which the function f(x)=((sqrt(a+4))/(1-a)-1)x^(5)-3x+log5 decreases for all real x is

Find those values of a for which the function f(x)=(sqrt(a+4)/(1-a)-1)x^(5)-3x+log5 is decreasing for all real values of x.

For what values of a , does the function f(x)=((sqrt(a+5))/(1-a)-1)x^3-2x+ln(3/2) decreases (not strictly) on

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

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

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 value of a for which the function (a+2)x^3-3a x^2+9a x-1 decreases montonically for all real xdot