a theater has 39 seats in the first row, 41 seats in the second row, and 41 seats in the third row and so on. a. Can the number of seats in each row be modeled as an arithmetic or geometric sequence? b. write the general term for a sequence a n that gives the number of seats in row n. c. how many seats are there in row 17?

Question

anonymous · Answer

for it to be arithmetic it has to have a constant difference
geometric i must have a constant ration...eg a;b;c ...b/a=c/b

anonymous · Answer

*it