The function `f(x) =3x^2-4x` is increasing in

If the function f(x)=x^(2)-kx+5 is increasing on [2,4], then

The function f(x)= 4x^2+2x+1 is increasing for?

The function f(x)=x^3-3x^2-24x+5 is an increasing function in the interval

The function f(x)=x^3-3x^2-24x+5 is an increasing function in the interval a) (-infty,-2) cup (4,infty) b) (-2,infty) c) (-2,4) d) (-infty,4)

The function f(x)=sin^4x+cos^4x increasing if :

Prove that the function f(x)=(2x-1)/(3x+4) is increasing for all x R.

Prove that the function f(x)=(2x-1)/(3x+4) is increasing for all x R.

Prove that the function f(x)=(2x-1)/(3x+4) is increasing for all x R.

The function f(x)=x^(3) +3x^(2) +4x+7 is increasing for-