1. Write an arithmetic sequence.
3. Write a recursive formula for what you did in Number 1.

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.