E Learning Task 2
A. Determine whether the sequence is arithmetic or not. If it is, find the
common difference and the next three terms.
1. 2, 5, 8, 11,...
2. 2, -4, 6, -8, 10,...
3. -6, -10, -14, -18,...
4.40, 42, 44, 46,...
5. 1.2, 1.8, 2.4,...
6. 1,5,9,13,...

In 2000 the average price of a football ticket was $48.28. during the next 4 years, the proce increased an average of 6% each year. a) write a model giving the average price (p), in dollars, of a ticket (t) in years after 2000.b) graph the model. estimate the year when the average ticket price was about $60