Tell whether the ordered pair (- 3, 0) is a solution of the given system. - 2x + 2y > = 4an y > = 2x - 6

Apure acid measuring x liters is added to 300 liters of a 20% acidic solution. the concentration of acid, f(x)=x+60/x+300, in the new substance is equal to the liters of pure acid divided by the liters of the new substance, or f(x)=. which statement describes the meaning of the horizontal asymptote?