Find the least value of `k` for which the function `x^2+k x+1` is an increasing function in the interval `1ltxlt2`

Find the least value of k for which the function x^2+k x+1 is an increasing function in the interval (1,2)

Find the least value of k for which the function x^(2)+kx+1 is an increasing function in the interval 1

Find the least value of k for which the function x^2+kx+1 is an increasing function in the interval 1 < x <2

Find the least value of k for which the function x^(2) + kx + 1 is an increasing function in the interval 1 lt x lt 2 .

The function f(x)=x^2-x+1 is increasing and decreasing in the intervals

The function f(x)=x^2-x+1 is increasing and decreasing in the intervals

find the least value of a such that the function x^(2)+ax+1 is strictly increasing on (1,2)

Find the least value of a so that the function f(x) = x^2 + ax + 1 is strictly increasing on (1, 2).

The function log (1+x) - (2x)/(x+2) is increasing in the interval: