What is the smallest value o fm for which f(x) =`x^(2)+mx+5` is increasing in the interval `1 lex le 2` ?

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

The interval in which f(x) =2x^2- log x increasing

Verify Roll's Theorem for the function f (x) = x^2 - 5x.+ 4 in the interval 1 le x le 4

Find the intervals in which f(x) = 2x^(3) - 9x^(2) - 12 x -3 is increasing and the intervals in which f(x) is decreasing.

Find the intervals in which f(x)=2x^(3)-9x^(2)+12x-5 is increasing or decreasing.

Find the intervals in which f(x)=2x^3-9x^2+12 x-5 is increasing or decreasing.

The maximum value of the function ƒ(x) = e^x + x ln x on the interval 1 le x le 2 is

Show that f(x)=x^(2)e^(-x), 0 le x le 2 is increasing in the indicated interval.