Question

the average price of a movie ticket in the year 2000 was $5.39. The average price of a movie ticket in the year 2004 was $6.21. Assuming the increase was linear, what would be the approximate price of a movie ticket in the year 2009​

Answer 1

Answer:

$ 7.37

Step-by-step explanation:

linear increase means increased the same amount every year

increment: (6.21 - 5.39) / 4 = 0.215 =$0.22

1n 2009: 0.22 * 9 + 5.39 = 7.37