Solve the problem.
-A certain medicine is administered to animals based on the weight. The recommended dose is 4 mg per lb of the animal's weight. Construct a linear function and use it to determine what size animal
Would require a 1,300-mg dose of the medicine.
A) 650 lb
B) 5,200 lb
C) 325 lb
D) 2,600 lb

Question

Quizplus · Accepted Answer

The linear function for the dosage is $D(w) = 4w$, where $D(w)$ is the dose in mg and $w$ is the weight of the animal in pounds. Solving for $w$ when $D(w) = 1300$, we get $1300 = 4w$, which simplifies to $w = 325$ lb.

Solve the Problem. -A Certain Medicine Is Administered to Animals Based on the Based