A movie theater has a discount for groups of 15 or more people and determines the price per person according to the formula Price = 8-0.15(n-15), where price is given in dollars and n is the number of people. a. Write the revenue R for the movie theater as a function of n. ≥ 15 b. Use the function from part (a) to complete the table. What can you conclude from this table? in Ex 15 30 40 50 60 80 n R(n)

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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X5. A movie theater has a discount for groups of 15 or more people and determines the price per person according to
the formula
Price = 8-0.15(n-15),
where price is given in dollars and n is the number of people.
a. Write the revenue R for the movie theater as a function of n.
b. Use the function from part (a) to complete the table. What can you conclude from this table?
(b) (-
15 30 40 50 60 800
n
R(n)
≥ 15
Transcribed Image Text:X5. A movie theater has a discount for groups of 15 or more people and determines the price per person according to the formula Price = 8-0.15(n-15), where price is given in dollars and n is the number of people. a. Write the revenue R for the movie theater as a function of n. b. Use the function from part (a) to complete the table. What can you conclude from this table? (b) (- 15 30 40 50 60 800 n R(n) ≥ 15
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