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01 Explicit Arithmetic Sequences

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Last updated over 4 years ago
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Question 1
1.

Write an equation for the nth term of the sequence 3, -10, -23, -36,...

Question 2
2.

Find the 15th term in the sequence above.

Question 3
3.

Write an equation for the nth term of the sequence -2, 2, 6, 10,...

Question 4
4.

Find the 12th term in the sequence above.

Question 5
5.

Write an equation for the nth term of the sequence 1, 10, 19, 28,...

Question 6
6.

Find the 12th term of the sequence above.

Question 7
7.

The arithmetic sequence 12, 23, 34, 45,... represents the total number in ounces that a bag weighs after each additional newspaper is added. Write a function to represent this sequence.

Question 8
8.

What is the weight of the bag?

Question 9
9.

What is the weight of the bag carrying 25 newspapers?

Question 10
10.

In a sequence, the first term is 4 and the common difference is 5.
Find the fifth term of the sequence.

Question 11
11.

In Wells Theater, the number of seats per row increases at a constant rate. Anna counts 42 seats in row 4 and 50 seats in row 6. How many seats are there in row 15

Question 12
12.

Question 13
13.

The third term in an arithmetic sequence is 10 and the fifth term is 22 . If the first term is a1, write an equation for the nth term of this sequence.

Question 14
14.

Write a function that defines the sequence -7, -9, -11, -13, ...,
where f(6) = -17

Question 15
15.

Given that a1 = 28 and there is a common difference of 10, what is the 5th term in this sequence?

Question 16
16.

Write an equation for the nth term of each arithmetic sequence.

15, 13, 11, 9,..

Question 17
17.

Write an equation for the nth term of each arithmetic sequence.

-2, 3, 8, 13,...

Question 18
18.

The fourth term of an arithmetic sequence is 10. If the common difference is 2, what is the first term?

Question 19
19.

The yearbook staff is unpacking a box of school yearbooks. The arithmetic sequence 281, 270, 259, 248,... represents the total number of ounces that the box weighs as each yearbook is taken out of the box.
Write a function to represent this sequence in terms of f(n).

Question 20
20.

Determine the weight of each yearbook.

Question 21
21.

Question 22
22.

Question 23
23.

Question 24
24.

Question 25
25.

Question 26
26.

Question 27
27.

Please upload pictures of your work if you didn't use the space provided.

Question 28
28.

Please upload pictures of your work if you didn't use the space provided.

Question 29
29.

Please upload pictures of your work if you didn't use the space provided.

Question 30
30.

Please upload pictures of your work if you didn't use the space provided.