Top. A horizontal asymptote is a y-value which a function approaches. The asymptote is parallel to x axis, so is of the form y = a, for all real values of a. Thus if f(x) = y is a function, then y = a, becomes undefined for the function, then the line y = a, is called the asymptote for the function y = f(x).
The African armyworm (Spodoptera exempta) also called okalombo, kommandowurm, or nutgrass armyworm, is an African moth. It is a very deleterious pest, capable of destroying entire crops in a matter of weeks.
Heartgard Plus Heartgard Plus Chewables is a monthly meaty chew used for the prevention of heartworm disease and for the control of roundworms and hookworms in dogs. Revolution (also known as Stronghold) Revolution (selamectin) is a topical parasiticide for the treatment of fleas, American Dog tick, ear mites and heartworms in dogs and cats, and intestinal worms in cats.