What is the minimum value of `6x+1/(9x)`

If f(x)=|x+1|-1 , what is the minimum value of f(x) ?

The minimum value of (x)^6

The minimum value of (x)^6

The minimum value of (x)^6

Consider the function f(x)=(x^(2)-1)/(x^(2)+1), where x in R. At what value of x does f(x) attain minimum value? What is the minimum value of f(x)?

What is the minimum value of f(x)= |2x - 5|+6 ?

If 2x + ((9)/(x)) =9, what is the minimum vlaue of x ^(2) + ((1)/( x ^(2))) ?

The minimum value of (x - 2) (x-9) is

-yle 6x-2200 3y ge 9x -1500 Given the system of inequalities above, if point (a,b) lies within the solution set, what is the minimum possible value of b ?