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1. Find the missing term of the sequence: 15,
a. -1
b. O
c. 1
d. 2
2. Given the nth term, find the 7th term of the sequence: a.-4n+9.
a. -23
b. -37
c. 23
d. 37
3. What is the 100th term of the Arithmetic Sequence 3, 7, 11, 15...?
a. 396
b. 399
c. 400
d. 410
4. If five arithmetic means are inserted between 11 and 65, find the second
arithmetic mean.
a. 20
b. 29
c. 38
5. What is the sum of all the odd integers between 6 and 16?
a. 53
b. 54
c. 55
6. Given -1, 1, -1, 1, -1..., find the 99th term.
a. -1
b. O
c. 1
d. 47
d. 56
d. 2
7. In a theater, there are 15 chairs in the first row, but each row has 4 more
chairs than the previous one. How many chairs are there in the 14th row?
a. 59
b. 63
c. 67
d. 71