Answer:
0≤ R ≤ 12000
Explanation:
The domain of the profit function P(R) is the range of the function R(t).
Minimum and maximum values R(t) can assume will be the boundaries of the domain of the profit function. Thus,
- If no tickets are being sold then t=0 and
R(t) =12×0 = 0 . This is the minimum value of the range of R(t)
- If the maximum allowed tickets are being sold then t=1000 and
R(t)=12×1000 = 12000
Therefore profit function has the domain between 0 and 12000