# Posts by HC

Total # Posts: 2

**Math**

An even function f has a vertical asymptote at x = 3 and a maximum at x = 0. Which of the following could be f? a. f(x)=(x)/(x^2-9) b. f(x)=(x)/(x-3) c. f(x)=(x^2)/(x^2+9) d. f(x)=(x^2)/(x^4-81)

*October 23, 2011*

**Math: Linear Programming**

Describe the linear programming situation for this system of inequalities. x≤1 , y ≥0 , 3x+y≤5 infeasible unbounded an optimal solution alternate optimal solutions Describe the linear programming situation for this system of inequalities where you are asked ...

*October 4, 2011*

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