If `y=x(x-3)^(2)` decreases for the values of `x` given by

y=2x^(2)+ log x decreases in

y=(x)/(3)+(3)/(x) decreases in

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 .

y=9x^(3)+ log x decreases in

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

y=-2x^(3)-6x+24 decreasing in

The function f(x)=x^(3)-3x^(2)+3x-100 ,for all real values of x is O increasing O decreasing O increasing & decreasing O Neither increasing nor decreasing

It is given that x varies directly with y^(2) and x=3 when y=3. Find the value of x when y=45