The function `f(x)=x^(3)+3x` is increasing on

The interval on which the function f(x)=2x^(2)-3x is increasing or decreasing in :

State when a function f(x) is said to be increasing on an interval [a,b]. Test whether the function f(x)=x^(2)-6x+3 is increasing on the interval [4,6]

State when a function f(x) is said to be increasing on an interval [a,b]. Test whether the function f(x)=x^(2)-6x+3 is increasing on the interval [4,6] .

The function f(x)=|x^(3)| is

The function f(x)=x^(2)-6x+9 is increasing for x gt3.

Prove that the function f(x) = 3x + cos 3x is increasing on R

The function f(x) = x^(3) - 27x +8 is increasing when

f(x)=80-25x^(3)+3x is increasing in

Show that (a) the function f(x)=x^(3)+3x+5 increase in the entire domain of the definition, (b) the function g(x)=(x)/((1+x)^(2)) decrease in the interval (1,oo)