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Geometric Sequences

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Last updated over 4 years ago
18 questions
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The video (below) goes with the guided notes (also below). Use the notes as a guide to collect the necessary information from the video. Complete the assignment after watching the video and taking notes.
Question 1
1.

Sort each sequence into the correct group. (Arithmetic, Geometric, neither)

  • Arithmetic Sequences
  • Geometric Sequences
  • Neither

    (Not an arithmetic or geometric sequence)
Question 2
2.

What are the next three terms of the sequence below?
(Seperate the terms by commas, no spaces)
If the sequence is not arithmetic or geometric, type "none".

Question 3
3.

What are the next three terms of the sequence below?
(Seperate the terms by commas, no spaces)
If the sequence is not arithmetic or geometric, type "none".

Question 4
4.

What are the next three terms of the sequence below?
(Seperate the terms by commas, no spaces)
If the sequence is not arithmetic or geometric, type "none".

Question 5
5.

What are the next three terms of the sequence below?
(Seperate the terms by commas, no spaces)
If the sequence is not arithmetic or geometric, type "none".

Question 6
6.

What are the next three terms of the sequence below?
(Seperate the terms by commas, no spaces)
If the sequence is not arithmetic or geometric, type "none".

Question 7
7.

What are the next three terms of the sequence below?
(Seperate the terms by commas, no spaces)
If the sequence is not arithmetic or geometric, type "none".

Question 8
8.

What are the next three terms of the sequence below?
(Seperate the terms by commas, no spaces)
If the sequence is not arithmetic or geometric, type "none".

Question 9
9.

What are the next three terms of the sequence below?
(Seperate the terms by commas, no spaces)
If the sequence is not arithmetic or geometric, type "none".

Question 10
10.

What are the next three terms of the sequence below?
(Seperate the terms by commas, no spaces)
If the sequence is not arithmetic or geometric, type "none".

Question 11
11.

What are the next three terms of the sequence below?
(Seperate the terms by commas, no spaces)
If the sequence is not arithmetic or geometric, type "none".

Video below: Explicit Formula for Geometric Sequences
Video below: Recursive Formula
Video below: Finding the nth term
Use the following sequence to answer #12-14:

Question 12
12.

What is the common ratio?

Question 13
13.

Write the explicit formula.

Question 14
14.

Write the recursive formula.

Use the following information to answer #15-17.


Question 15
15.

Write the explicit formula.

Question 16
16.

Write the recursive formula.

Question 17
17.

Find a10

Question 18
18.

Write the explicit formula.