The rational function models the number of milligrams of medication in the bloodstream of a patient t hours after 450 milligrams of the medication have been injected into the patient's bloodstream. What will M approach as ?
A) 40 mg
B) 20 mg
C) 90 mg
D) 0 mg
E) 22 mg

Question

The rational function  models the number of milligrams of medication in the bloodstream of a patient t hours after 450 milligrams of the medication have been injected into the patient's bloodstream. What will M approach as  ?
A) 40 mg 
B) 20 mg 
C) 90 mg 
D) 0 mg 
E) 22 mg

Quizplus · Accepted Answer

As the denominator of the rational function approaches infinity, the function approaches zero. This means that M approaches zero and the answer is D.

The Rational Function Models the Number of Milligrams of Medication